The Online Books Page

Books by G. S. Fraps:

Books in the extended shelves:

• Fraps, G. S. (George Stronach), 1876-: Active phosphoric acid and its relation to the needs of the soil for phosphoric acid in pot experiments (Texas Agricultural Experiment Stations, 1910) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The active potash of the soil and its relation to pot experiments (Texas Agricultural Experiment Stations, 1912) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Alkali soils, irrigation waters (Texas Agricultural Experiment Stations, 1910) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Ammonia-soluble inorganic soil colloids (Texas Agricultural Experiment Station, 1914) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The amount of vitamin A potency required by hens for egg production (Texas Agricultural Experiment Station, 1934), also by R. M. Sherwood (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Availability of nitrous nitrogen to plants (Texas Agricultural Experiment Station, 1935), also by A. J. Sterges and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The availability of phosphoric acid in rock phosphate (Texas Agricultural Experiment Stations, 1917) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Availability of potash in some soil-forming minerals (Texas Agricultural Experiment Station, 1921) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Availability of some nitrogenous and phosphatic materials (Texas Agricultural Experiment Station, 1922) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Availability of the phosphoric acid of finely-divided rock phosphate (Texas Agricultural Experiment Station, 1935), also by Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Availability to plants of potash in polyhalite (Texas Agricultural Experiment Station, 1932), also by H. Schmidt (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Base-exchange properties of some typical Texas soils (Texas Agricultural Experiment Station, 1935), also by J. F. Fudge and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The basicity of Texas soils (Texas Agricultural Experiment Station, 1929), also by E. C. Carlyle (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The Carotene consuming power of certain feeds (Texas Agricultural Experiment Station, 1943) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The chemical composition of forage grasses from Northwest Texas as related to soils and to requirements for range cattle (Texas Agricultural Experiment Station, 1945), also by J. F. Fudge (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The chemical composition of forage grasses from the Gulf Coast Prairie as related to soils and to requirements for range cattle (Texas Agricultural Experiment Station, 1944), also by J. F. Fudge (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The chemical composition of forage grasses of the east Texas timber country (Texas Agricultural Experiment Station, 1940), also by J. F. Fudge (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The chemical composition of soils of Cameron, Coleman, Dallas, Erath, Harris, Reeves, Rockwall and Tarrant Counties (Texas Agricultural Experiment Station, 1931) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Chemical composition of soils of Cass, Dickens, Falls, Hardeman, Polk, Scurry, and Wheeler counties (Texas Agricultural Experiment Station, 1940), also by J. F. Fudge and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Chemical composition of soils of northwest and west central Texas (Texas Agricultural Experiment Station, 1932) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Chemical composition of soils of Texas (Texas Agricultural Experiment Station, 1937), also by J. F. Fudge and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The chemical composition of some soils of Angelina, Brazoria, Cameron, Cherokee, Delta, Lamar, Hidalgo, Lavaca, Montgomery, Nacogdoches, Robertson, Rusk, Webb and Wilson counties (Texas Agricultural Experiment Stations, 1909) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The chemical composition of some Texas soils (Texas Agricultural Experiment Stations, 1907) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The chemical composition of Texas honey and pecans (Texas Agricultural Experiment Stations, 1921) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The chemical composition of the cotton plant (Texas Agricultural Experiment Station, 1919) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Co-operative fertilizer experiments with corn, cotton, rice, cauliflower, peanuts, onions, tomatoes and potatoes, 1908-9-10 (Texas Agricultural Experiment Stations, 1911) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial feeding stuffs (Texas Agricultural Experiment Stations, 1910), also by J. W. Carson (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial feeding stuffs (Texas Agricultural Experiment Stations, 1911), also by J. W. Carson (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial feeding stuffs in 1907-08 (Texas Agricultural Experiment Stations, 1908), also by J. W. Carson (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers (Texas Agricultural Experiment Stations, 1910) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers (Texas Agricultural Experiment Stations, 1911) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers 1924-25 (Texas Agricultural Experiment Station, 1925), also by S. E. Asbury (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers 1927-28 (Texas Agricultural Experiment Station, 1928), also by S. E. Asbury (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers and poisonous insecticides in 1906-7 (Texas Agricultural Experiment Stations, 1907) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers and poisonous insecticides in 1907-8 (Texas Agricultural Experiment Stations, 1908) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers and poisonous insecticides in 1908-9 (Texas Agricultural Experiment Stations, 1909) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers and their use (Texas Agricultural Experiment Station, 1914) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers in 1905-6 (Texas Agricultural Experiment Stations, 1906) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers in 1911-1912 (Texas Agricultural Experiment Stations, 1912) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers in 1912-13 (Texas Agricultural Experiment Stations, 1913) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers in 1913-14 (Texas Agricultural Experiment Station, 1914) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers in 1914-15 (Texas Agricultural Experiment Station, 1915) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers in 1915-16 (Texas Agricultural Experiment Stations, 1916) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers in 1916-1917 (Texas Agricultural Experiment Stations, 1917) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers in 1917-18 (Texas Agricultural Experiment Stations, 1918) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers in 1918-19 (Texas Agricultural Experiment Stations, 1919) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers in 1919-20 (Texas Agricultural Experiment Station, 1920), also by S. E. Asbury (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers in 1920-21 (Texas Agricultural Experiment Station, 1921), also by S. E. Asbury (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers in 1921-22 (Texas Agricultural Experiment Stations, 1922), also by S. E. Asbury (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers in 1922-23 (Texas Agricultural Experiment Station, 1923), also by S. E. Asbury (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers in 1923-24 (Texas Agricultural Experiment Station, 1924), also by S. E. Asbury (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers in 1925-26 (Texas Agricultural Experiment Station, 1926), also by S. E. Asbury (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers in 1926-27 (Texas Agricultural Experiment Station, 1927), also by S. E. Asbury (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers in 1928-29 and their uses (Texas Agricultural Experiment Station, 1929), also by S. E. Asbury (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers in 1929-30 and their uses (Texas Agricultural Experiment Station, 1930), also by S. E. Asbury (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers in 1930-31 (Texas Agricultural Experiment Station, 1931), also by S. E. Asbury (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers in 1931-32 and their uses (Texas Agricultural Experiment Station, 1932), also by S. E. Asbury and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers in 1932-33 (Texas Agricultural Experiment Station, 1933), also by S. E. Asbury and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers in 1933-34 (Texas Agricultural Experiment Station, 1934), also by S. E. Asbury (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers in 1934-35 (Texas Agricultural Experiment Station, 1935), also by S. E. Asbury (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers in 1935-36 (Texas Agricultural Experiment Station, 1936), also by T. L. Ogier, S. E. Asbury, and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers in 1936-37 (Texas Agricultural Experiment Station, 1937), also by T. L. Ogier, S. E. Asbury, and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers in 1937-38 (Texas Agricultural Experiment Station, 1938), also by S. E. Asbury, T. L. Ogier, and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers in 1938-39 and their uses (Texas Agricultural Experiment Station, 1939), also by S. E. Asbury, T. L. Ogier, and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers in 1939-40 (Texas Agricultural Experiment Station, 1940), also by S. E. Asbury and T. L. Ogier (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers in 1940-41 (Texas Agricultural Experiment Station, 1941), also by S. E. Asbury, T. L. Ogier, and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers in 1941-42 (Texas Agricultural Experiment Station, 1942), also by S. E. Asbury, T. L. Ogier, and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers in 1942-43 (Texas Agricultural Experiment Station, 1943), also by T. L. Ogier and S. E. Asbury (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers in 1943-44 (Texas Agricultural Experiment Station, 1944), also by T. L. Ogier and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial fertilizers in 1944-45 (Texas Agricultural Experiment Station, 1945), also by T. L. Ogier and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Commercial insecticides and fungicides in Texas, 1944-45 (Texas Agricultural Experiment Station, 1945), also by J. E. McDonald and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Composition and digestibility of the chloroform extract of hays and fodders (Texas Agricultural Experiment Stations, 1914), also by J. B. Rather (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Composition and digestibility of the ether extract of hays and fodders (Texas Agricultural Experiment Stations, 1912), also by J. B. Rather (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Composition and productive energy of poultry feeds and rations (Texas Agricultural Experiment Station, 1946) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The composition and properties of some Texas soils (Texas Agricultural Experiment Stations, 1907) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Composition and utilization of range vegetation in Sutton and Edwards counties (Texas Agricultural Experiment Station, 1940) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The composition and utilization of Texas feeding stuffs (Texas Agricultural Experiment Station, 1932), also by Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The composition and value of wheat by-products (Texas Agricultural Experiment Station, 1921) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Composition, digestibility and energy values of some human foods (Texas Agricultural Experiment Station, 1946), also by Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The composition of a wood oil ... (The Chemical Publishing Company, 1899) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The composition of cotton seed meal and cotton seed (Texas Agricultural Experiment Station, 1916) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The composition of fertilizing value of sewage sludge (Texas Agricultural Experiment Station, 1932) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The composition of peanuts and peanut by-products (Texas Agricultural Experiment Stations, 1917) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The composition of rice and its by-products (Texas Agricultural Experiment Stations, 1916) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The composition of rice by-products (Texas Agricultural Experiment Stations, 1904) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The composition of Texas cottonseed meal (Texas Agricultural Experiment Stations, 1904), also by H. H. Harrington (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The composition of the soils of Archer, Franklin and Harrision counties (Texas Agricultural Experiment Stations, 1919) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Composition of the soils of Bell, Jefferson, Smith, Taylor and Webb counties (Texas Agricultural Experiment Station, 1922) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The composition of the soils of south central Texas (Texas Agricultural Experiment Stations, 1917) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The composition of the soils of south Texas (Texas Agricultural Experiment Stations, 1913) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The composition of the soils of the Texas panhandle (Texas Agricultural Experiment Stations, 1915) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Composition of white lead and paints (Texas Agricultural Experiment Stations, 1908) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Cooperative fertilizer experiments with corn, 1908-1914 (Texas Agricultural Experiment Station, 1916), also by Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Cooperative fertilizer experiments with cotton, corn, sweet potatoes and irish potatoes, 1908-1917 (Texas Agricultural Experiment Stations, 1920) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Cottonseed meal (Texas Agricultural Experiment Stations, 1919), also by F. D. Fuller (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Cottonseed meal as human food (Texas Agricultural Experiment Stations, 1910) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Digestibility and production coefficients of pig feeds (Texas Agricultural Experiment Station, 1932), also by Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Digestibility and production coefficients of poultry feeds (Texas Agricultural Experiment Stations, 1928) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Digestibility by chickens of the constituents of the nitrogen-free extract of feeds (Texas Agricultural Experiment Station, 1931) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Digestibility by sheep of the constituents of the nitrogen-free extract of feeds (Texas Agricultural Experiment Station, 1930) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Digestibility of feeds and human foods by chickens (Texas Agricultural Experiment Station, 1944) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Digestibility of human foods and animal feeds as measured by experiments with rats (Texas Agricultural Experiment Station, 1945) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Digestibility of sugar, starches, and pentosans of roughages (Texas Agricultural Experiment Stations, 1916) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Digestibility of the sugars, starches, pentosans, and protein of some feeding stuffs (Texas Agricultural Experiment Station, 1922) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Digestion experiments (Texas Agricultural Experiment Stations, 1922) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Digestion experiments (Texas Agricultural Experiment Stations, 1908) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Digestion experiments with oat by-products and other feeds : report no. 7 (Texas Agricultural Experiment Station, 1924) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Digestion experiments with Texas feeding stuffs (Texas Agricultural Experiment Station, 1914) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Digestion experiments with Texas hays and fodders (Texas Agricultural Experiment Stations, 1912) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Distribution and digestibility of the pentosans of feeds (Texas Agricultural Experiment Station, 1915) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The effect of additions on the availability of soil potash and the preparation of sugar humus (Texas Agricultural Experiment Stations, 1916) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The effect of cropping upon the active potash of the soil (Texas Agricultural Experiment Station, 1924) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The effect of organic compounds in pot experiments (Texas Agricultural Experiment Station, 1915) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The effect of rock phosphate upon the corn possibility of phosphoric acid of the soil (Texas Agricultural Experiment Station, 1922) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The effect of salt water on rice (Texas Agricultural Experiment Station, 1927) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The effect of salt water on rice (Texas Agricultural Experiment Stations, 1909) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Effect of the additions on availability of soil phosphates (Texas Agricultural Experiment Stations, 1915) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Effects of lime and carbonate of lime on acid phosphate (Texas Agricultural Experiment Stations, 1917) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Energy-production coefficients of American feeding stuffs for ruminants (Texas Agricultural Experiment Station, 1925) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Estimation of nitric and nitrous nitrogen in soils (Texas Agricultural Experiment Station, 1931), also by A. J. Sterges (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The estimation of salt and molasses in mixed feeds (Texas Agricultural Experiment Station, 1931) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The ether extract and the chloroform extract of soils (Texas Agricultural Experiment Stations, 1913), also by J. B. Rather (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Factors which may affect the hardness of cottonseed cake (Texas Agricultural Experiment Station, 1936), also by C. D. Marrs and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The feed control in 1905-6 (Texas Agricultural Experiment Stations, 1906), also by J. W. Carson (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Feed control service ruling permits additional grade of cottonseed meal (Texas Agricultural Experiment Station, 1942), also by F. D. Fuller and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Feeding values of certain feeding stuffs (Texas Agricultural Experiment Stations, 1919) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Fertilizer statistics for Texas (Texas Agricultural Experiment Station, 1927) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Fertilizer statistics for Texas, 1926-1938 (Texas Agricultural Experiment Station, 1939), also by T. L. Ogier and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The fertilizing value of greensand (Texas Agricultural Experiment Station, 1931), also by Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: First annual report on the operation of the Texas insecticide and fungicide law (Texas Agricultural Experiment Station, 1944), also by J. E. McDonald and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The fixation of phosphoric acid by the soil (Texas Agricultural Experiment Station, 1922) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Food adulteration in Texas (Texas Agricultural Experiment Stations, 1906), also by Agricultural and Mechanical College of Texas (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The hardness of cottonseed cake as related to its suitability for feeding (Texas Agricultural Experiment Station, 1936), also by C. D. Marrs and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The heating of corn chops (Texas Agricultural Experiment Stations, 1912) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Information regarding the new feed law (Texas Agricultural Experiment Stations, 1907), also by J. W. Carson (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Iodine in drinking waters, vegetables, cottonseed meal, and roughages (Texas Agricultural Experiment Station, 1940), also by J. F. Fudge and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Iodine in Texas soils (Texas Agricultural Experiment Station, 1939), also by J. F. Fudge and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Locoine, the poisonous principle of loco weed, Astragalus earlei (Texas Agricultural Experiment Station, 1936), also by E. C. Carlyle and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Losses of moisture and plant food by percolation (Texas Agricultural Experiment Station, 1915) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Losses of vitamin A and carotene from feeds during storage (Texas Agricultural Experiment Station, 1937), also by A. R. Kemmerer (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Maintaining the fertility of rice soils : a chemical study (Texas Agricultural Experiment Stations, 1906) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Maintenance requirements of chickens and the effect of age of chickens on the productive energy of feeds (Texas Agricultural Experiment Station, 1944) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Metabolizable energy of some chicken feeds (Texas Agricultural Experiment Station, 1940), also by J. F. Fudge, E. C. Carlyle, and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Mineral requirements of sheep (Texas Agricultural Experiment Stations, 1918) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Moisture relations of some Texas soils (Texas Agricultural Experiment Stations, 1915) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Nature and use of commercial fertilizers (Texas Agricultural Experiment Stations, 1908) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The needs of Texas soils for lime (Texas Agricultural Experiment Stations, 1919) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Nitrification capacities of Texas soil types and factors which affect nitrification (Texas Agricultural Experiment Station, 1947), also by A. J. Sterges and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Nitrification in Texas soils (Texas Agricultural Experiment Stations, 1920) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Observations on European agriculture (Texas Agricultural Experiment Stations, 1911) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Occurrence of nitrites in soils (Texas Agricultural Experiment Station, 1930), also by A. J. Sterges (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Organic constituents of the soil (Texas Agricultural Experiment Station, 1922) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Organic phosphoric acid of the soil (Texas Agricultural Experiment Stations, 1911) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Oxidation of organic compounds in the soil (Texas Agricultural Experiment Station, 1915) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Possibilities of sulphur as a soil amendment (Texas Agricultural Experiment Station, 1930), also by Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The price of feed utilities (Texas Agricultural Experiment Station, 1924) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Principles of agricultural chemistry (The Chemical Publishing Co., 1913) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Principles of agricultural chemistry (The Chemical Publishing Co., 1917) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Principles of dyeing (The Macmillan company;, 1926) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Principles of dyeing (Macmillan, 1903) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The production coefficients of feeds / by G.S. Fraps. (Texas Agricultural Experiment Station, 1916) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The production of active nitrogen in the soil (Texas Agricultural Experiment Stations, 1908) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Productive energy of certain feeds as measured by production of fat and flesh by growing rats (Texas Agricultural Experiment Station, 1943), also by Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Productive energy of corn meal, alfalfa leaf meal, dried buttermilk, casein, cottonseed meal, and tankage as measured by production of fat and flesh by growing chickens (Texas Agricultural Experiment Station, 1941), also by Elmer Cardinal Carlyle and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Productive energy of feeds calculated from feeding experiments with sheep (Texas Agricultural Experiment Station, 1931) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Productive energy of some feeds and foods as measured by gains of energy by growing chickens (Texas Agricultural Experiment Station, 1942), also by E. C. Carlyle (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The productive values of some Texas feeding stuffs (Texas Agricultural Experiment Stations, 1916) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The quantities of vitamin a required by growing chicks / R.M. Sherwood, G.S. Fraps. (Texas Agricultural Experiment Station, 1936), also by R. M. Sherwood and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The quantities of vitamin A required by pullets for maintenance and for egg production / R.M. Sherwood and G.S. Fraps. (Texas Agricultural Experiment Station, 1932), also by R. M. Sherwood and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Recommendations for the use of the approved grades of fertilizer for Texas in 1943-44 (Texas Agricultural Experiment Station, 1943), also by Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Relation of soil nitrogen, nitrification and ammonification to pot experiments (Texas Agricultural Experiment Station, 1921) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The relation of the color and carotene content of butter fat to its vitamin A potency (Texas Agricultural Experiment Station, 1935), also by Ray Treichler, Mary Anna Grimes, and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Relation of the occurrence of cotton root rot to the chemical composition of soils (Texas Agricultural Experiment Station, 1935), also by J. F. Fudge and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The relation of the phosphoric acid of the soil to pot experiments (Texas Agricultural Experiment Station, 1920) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Relation of the potash removed by crops to the active, total, acid-soluble, and acid-insoluble postash of the soil (Texas Agricultural Experiment Station, 1927) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The relation of the spectro vitamin A and carotene content of butter to its vitamin A potency measured by biological methods (Texas Agricultural Experiment Station, 1938), also by A. R. Kemmerer (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Relation of the total nitrogen of the soil to its needs as shown in pot experiments (Texas Agricultural Experiment Stations, 1912) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Relation of the water-soluble potash, the replaceable and acid- soluble potash to the potash removed by crops in pot experiments (Texas Agricultural Experiment Station, 1929) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Relations of buffer capacity for acids to basicity and exchangeable bases of the soil (Texas Agricultural Experiment Station, 1932), also by J. F. Fudge (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Requirements of chickens for vitamin A when fed as carotene (Texas Agricultural Experiment Station, 1940), also by R. M. Sherwood and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The riboflavin content of some animal feeds and some human foods (Texas Agricultural Experiment Station, 1945), also by A. R. Kemmerer (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The salt or sodium chloride content of feeds (Texas Agricultural Experiment Stations, 1920), also by S. Lomanitz (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Second annual report on the operation of the Texas insecticide and fungicide law (Texas Agricultural Experiment Station, 1944), also by J. E. McDonald and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The soils of Bowie, Denton, Freestone, and Red River counties (Texas Agricultural Experiment Station, 1928) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The soils of Brazos, Camp, Ellis, and Washington counties (Texas Agricultural Experiment Station, 1924) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Soils of Collin, Frio, Galveston, Midland, Potter, and Van Zandt counties and the trans-Pecos area (Texas Agricultural Experiment Station, 1936), also by J. F. Fudge and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The soils of Eastland, El Paso, Lubbock and San Saba counties (Texas Agricultural Experiment Stations, 1926) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Soils of Grayson, Lee, McLennan, Titus, and Tyler counties / by G.S. Fraps. (Texas Agricultural Experiment Stations, 1916) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Soils of Henderson, Hidalgo, Milam, Nacogdoches, Navarro, Wichita, Willacy and Victoria counties (Texas Agricultural Experiment Station, 1933) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Some factors affecting the utilization of phosphoric acid in soils by plants in pot experiments (Texas Agricultural Experiment Station, 1944), also by J. F. Fudge (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Sorghum silage as a source of vitamin A for dairy cows (Texas Agricultural Experiment Station, 1932), also by O. C. Copeland and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Standard fertilizer formulas and their use (Texas Agricultural Experiment Station, 1923), also by Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Studies of the ammonia-soluble organic matter of the soil (Texas Agricultural Experiment Stations, 1910), also by N. C. Hamner (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Studies on toxic substances of locoweeds, Astragalus earlei and others (Texas Agricultural Experiment Station, 1944), also by S. H. Wender (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Suggestions for the use of the war grades of fertilizer (Texas Agricultural Experiment Station, 1942), also by Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Suggestions to club members concerning crop growing (College Station, Texas : Extension Service, 1916., 1916), also by Frederick H. Blodgett, A. B. Connor, H. H. Williamson, United States Department of Agriculture, and Agricultural and Mechanical College of Texas. Extension Service (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Supplementary energy-production coefficients of American feeding stuffs fed ruminants (Texas Agricultural Experiment Station, 1929) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Texas feeding stuffs : their composition and utilization (Texas Agricultural Experiment Station, 1914) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Use of commercial fertilizers (Texas Agricultural Experiment Station, 1939), also by T. L. Ogier and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The utilization of the energy of feed by growing chickens / G.S. Fraps and E.C. Carlyle. (Texas Agricultural Experiment Station, 1939), also by E. C. Carlyle (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Utilization of vitamin A by dairy cows (Texas Agricultural Experiment Station, 1937), also by Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The value of different phosphates for various Texas soils and grasses, as indicated by pot experiments (Texas Agricultural Experiment Station, 1945), also by J. F. Fudge (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Variations in vitamin A and in chemical composition of corn (Texas Agricultural Experiment Station, 1931) (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Vitamin A and carotene in human foods (Texas Agricultural Experiment Station, 1947), also by Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Vitamin A content of foods and feeds / by G.S. Fraps and Ray Treichler. (Texas Agricultural Experiment Station, 1933), also by Ray Treichler and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The vitamin A potency of commercial butters sold in Texas (Texas Agricultural Experiment Station, 1943), also by A. R. Kemmerer (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The vitamin A requirements of dairy cows (Texas Agricultural Experiment Station, 1934), also by O. C. Copeland and Ray Treichler (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The vitamin A requirements of hens for egg production (Texas Agricultural Experiment Station, 1935), also by R. M. Sherwood and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: Vitamin B₁ (Thiamin) and other vitamins as fertilizers (Texas Agricultural Experiment Station, 1942), also by J. F. Fudge and Texas Agricultural Experiment Station (page images at HathiTrust)
• Fraps, G. S. (George Stronach), 1876-: The vitamin D requirements of chickens grown in the absence of sunlight (Texas Agricultural Experiment Station, 1935), also by James Russell Couch, R. M. Sherwood, and Texas Agricultural Experiment Station (page images at HathiTrust)

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