The Online Books Page

Books by John Frederick Duggar:

Books in the extended shelves:

• Duggar, John Frederick, 1868-1945: Alfalfa in Alabama (Brown Printing Co., 1904) (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Co-operative experiments with cotton in 1899-1900 (Agricultural Experiment Station of the Agricultural and Mechanical College, 1901) (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Co-operative fertilizer experiments with cotton, 1898 (Agricultural Experiment Station of the Agricultural and Mechanical College, 1899) (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Co-operative fertilizer experiments with cotton in 1896 (Agricultural Experiment Station of the Agricultural and Mechanical College, 1897) (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Co-operative fertilizer experiments with cotton in 1897 (Agricultural Experiment Station of the Agricultural and Mechanical College, 1898) (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Co-operative fertilizer experiments with cotton in 1901, 1902, 1903, and 1904 (Agricultural Experiment Station of The Alabama Polytechnic Institute, 1905) (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Corn, cow-peas and wheat-bran for fattening pigs (Agricultural Experiment Station of the Agricultural and Mechanical College, 1897) (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Corn culture (Agricultural Experiment Station of the Agricultural and Mechanical College, 1900) (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: The cow pea and the velvet bean as fertilizers (Agricultural Experiment Station of the Agricultural and Mechanical College, 1902) (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Cowpea culture (Agricultural Experiment Station of the Agricultural and Mechanical College, 1902) (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Crimson clover (Agricultural Experiment Station of The Alabama Polytechnic Institute, 1909) (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Descriptions and classification of varieties of American upland cotton (Agricultural Experiment Station of The Alabama Polytechnic Institute, 1907) (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Experiments with corn (Agricultural Experiment Station of the Agricultural and Mechanical College, 1896) (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Experiments with corn (Agricultural Experiment Station of the Agricultural and Mechanical College, 1897) (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Experiments with cotton (Agricultural Experiment Station of the Agricultural and Mechanical College, 1897) (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Experiments with cotton (Agricultural Experiment Station of the Agricultural and Mechanical College, 1898) (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Experiments with cotton, 1898 (Agricultural Experiment Station of the Agricultural and Mechanical College, 1899) (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Experiments with cotton : varieties, boll rot, wilt, phosphates (Agricultural Experiment Station of The Alabama Polytechnic Institute, 1911), also by E. F. Cauthen (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Experiments with crimson clover and hairy vetch (Agricultural Experiment Station of the Agricultural and Mechanical College, 1898) (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Experiments with oats (Agricultural Experiment Station of The Alabama Polytechnic Institute, 1906) (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Experiments with oats (Agricultural Experiment Station of the Agricultural and Mechanical College, 1898) (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Feeding and grazing experiments with beef cattle (Auburn, Ala. : Agricultural Experiment Station of The Alabama Polytechnic Institute, 1904) (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Feeding experiment with dairy cows (Agricultural Experiment Station of the Agricultural and Mechanical College, 1901), also by R. W. Clark (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Feeds supplementary to corn for southern pork production (Agricultural Experiment Station of The Alabama Polytechnic Institute, 1908), also by Dan T. Gray and J. W. Ridgway (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Grazing and feeding experiments with pigs (Agricultural Experiment Station of the Agricultural and Mechanical College, 1903) (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Growing peanuts in Alabama (Agricultural Experiment Station of The Alabama Polytechnic Institute, 1917) (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Local fertilizer experiments with corn in north Alabama in 1911, 1912, 1913 and 1914 (Agricultural Experiment Station of The Alabama Polytechnic Institute, 1914), also by J. T. Williamson (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Local fertilizer experiments with corn in south Alabama in 1911, 1912, 1913 and 1914 (Agricultural Experiment Station of The Alabama Polytechnic Institute, 1914), also by J. T. Williamson (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Local fertilizer experiments with cotton in 1895, 1896, 1897 and 1898 (Agricultural Experiment Station of The Alabama Polytechnic Institute, 1909) (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Local fertilizer experiments with cotton in north Alabama in 1912 (Agricultural Experiment Station of The Alabama Polytechnic Institute, 1913), also by J. T. Williamson and L. J. Hawley (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Local fertilizer experiments with cotton in North Alabama in 1913 (Post Pub. Co., 1914), also by J. T. Williamson and L. J. Hawley (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Local fertilizer experiments with cotton in south Alabama, 1914-1918, inclusive (Agricultural Experiment Station of The Alabama Polytechnic Institute, 1918), also by J. T. Williamson (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Local fertilizer experiments with cotton in south Alabama in 1911 (Agricultural Experiment Station of The Alabama Polytechnic Institute, 1911) (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Local fertilizer experiments with cotton in south Alabama in 1912 (Agricultural Experiment Station of The Alabama Polytechnic Institute, 1913), also by J. T. Williamson and L. J. Hawley (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Local fertilizer experiments with cotton in south Alabama in 1913 (Agricultural Experiment Station of The Alabama Polytechnic Institute, 1913), also by J. T. Williamson and L. J. Hawley (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Local fertilizer experiments with sweet potatoes (Agricultural Experiment Station of The Alabama Polytechnic Institute, 1915), also by J. T. Williamson (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Oats : experiments on culture, varieties, and fertilization (Agricultural Experiment Station of The Alabama Polytechnic Institute, 1913) (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Peanuts, cowpeas and sweet potatoes as food for pigs (Agricultural Experiment Station of the Agricultural and Mechanical College, 1898) (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Peanuts : tests of varieties and fertilizers (Agricultural Experiment Station of The Alabama Polytechnic Institute, 1917) (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Soil inoculation for leguminous plants (Agricultural Experiment Station of the Agricultural and Mechanical College, 1897) (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Tests of varieties of cotton in 1909 (Agricultural Experiment Station of The Alabama Polytechnic Institute, 1910), also by E. F. Cauthen (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Variety tests with cotton and corn : Williamson method corn culture (Agricultural Experiment Station of The Alabama Polytechnic Institute, 1906), also by L. N. Duncan (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Velvet beans (Agricultural Experiment Station of the Agricultural and Mechanical College, 1899) (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Vetch, cowpea, and soy bean hay as substitutes for wheat bran (Agricultural Experiment Station of the Agricultural and Mechanical College, 1903) (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Wheat in Alabama (Agricultural Experiment Station of The Alabama Polytechnic Institute, 1914), also by E. F. Cauthen (page images at HathiTrust)
• Duggar, John Frederick, 1868-1945: Winter pasturage, hay and fertility afforded by hairy vetch (Agricultural Experiment Station of the Agricultural and Mechanical College, 1899) (page images at HathiTrust)

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