More about Burt L. Hartwell:
| | Books by Burt L. Hartwell: Books in the extended shelves: Hartwell, Burt L. (Burt Laws), 1865-1939: Abstracts of feeding experiments ; Analyses of feeding stuffs (Agricultural Experiment Station of the Rhode Island State College, 1910) (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: Analyses of commercial fertilizers (Agricultural Experiment Station of the Rhode Island College of Agriculture and Mechanic Arts, 1908) (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: Analyses of commercial fertilizers (Agricultural Experiment Station of the Rhode Island College of Agriculture and Mechanic Arts, 1908), also by J. Frank Morgan and L. F. Whipple (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: Analyses of commercial fertilizers (Agricultural Experiment Station of the Rhode Island State College, 1909) (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: Analyses of commercial fertilizers (Agricultural Experiment Station of the Rhode Island State College, 1909), also by J. Frank Morgan and L. F. Whipple (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: Analyses of commercial fertilizers (Agricultural Experiment Station of the Rhode Island College of Agriculture and Mechanic Arts, 1904), also by H. J. Wheeler and J. W. Kellogg (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: Analyses of commercial fertilizers (Agricultural Experiment Station of the Rhode Island College of Agriculture and Mechanic Arts, 1906) (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: Analyses of commercial fertilizers (Agricultural Experiment Station of the Rhode Island College of Agriculture and Mechanic Arts, 1907) (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: Analyses of commercial fertilizers (Agricultural Experiment Station of the Rhode Island College of Agriculture and Mechanic Arts, 1898), also by H. J. Wheeler (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: Analyses of commercial fertilizers (Agricultural Experiment Station of the Rhode Island College of Agriculture and Mechanic Arts, 1899), also by H. J. Wheeler and C. F. Kenyon (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: Analyses of commercial fertilizers (Agricultural Experiment Station of the Rhode Island College of Agriculture and Mechanic Arts, 1899), also by H. J. Wheeler (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: Analyses of commercial fertilizers (Agricultural Experiment Station of the Rhode Island College of Agriculture and Mechanic Arts, 1899), also by H. J. Wheeler (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: Analyses of commercial fertilizers (Agricultural Experiment Station of the Rhode Island College of Agriculture and Mechanic Arts, 1902), also by H. J. Wheeler (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: The availability of certain unusual nitrogenous manures (Agricultural Experiment Station of the Rhode Island State College, 1910), also by F. R. Pember (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: The availability of the nitrogen of cotton-seed meal and beef scrap for chicks (Agricultural Experiment Station of the Rhode Island State College, 1914), also by Robert A. Lichtenthaeler (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: Chemical methods for ascertaining the lime requirements of soils (Agricultural Experiment Station of the Rhode Island College of Agriculture and Mechanic Arts, 1900), also by H. J. Wheeler and C. L. Sargent (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: Commercial fertilizers (Agricultural Experiment Station of the Rhode Island College of Agriculture and Mechanic Arts, 1904), also by H. J. Wheeler and J. W. Kellogg (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: Commercial fertilizers (Agricultural Experiment Station of the Rhode Island College of Agriculture and Mechanic Arts, 1907), also by J. Frank Morgan and L. F. Whipple (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: Commercial fertilizers (Agricultural Experiment Station of the Rhode Island College of Agriculture and Mechanic Arts, 1906), also by H. J. Wheeler (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: Commercial fertilizers (Agricultural Experiment Station of the Rhode Island College of Agriculture and Mechanic Arts, 1899), also by H. J. Wheeler and C. F. Kenyon (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: Commercial fertilizers (Agricultural Experiment Station of the Rhode Island College of Agriculture and Mechanic Arts, 1902), also by H. J. Wheeler (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: The comparative crop effect of fertilizer chemicals, cow manure with straw bedding or with planer-shavings bedding, and of the latter supplemented with phosphorus or potassium (Agricultural Experiment Station of the Rhode Island State College, 1923), also by S. C. Damon and F. K. Crandall (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: The comparative effect on different kinds of plants of liming an acid soil (Agricultural Experiment Station of the Rhode Island State College, 1914), also by S. C. Damon (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: The comparative value of different sources of phosphorus (Agricultural Experiment Station of the Rhode Island State College, 1915), also by S. C. Damon (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: Concerning Rhode Island soils in different parts of the state (Agricultural experiment station of the Rhode Island State College, 1928), also by John B. Smith (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: The degree of response of different crops to various phosphorus carriers (Agricultural Experiment Station of the Rhode Island State College, 1927), also by S. C. Damon (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: Effect of cow dung on the availability of rock phosphate (Agricultural Experiment Station of the Rhode Island State College, 1912), also by F. R. Pember (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: The effect of sodium chloride and carbonate on the growth of asparagus (Agricultural Experiment Station of the Rhode Island State College, 1928), also by John B. Smith and S. C. Damon (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: The effect of sodium manuring on the composition of plants (Agricultural Experiment Station of the Rhode Island State College, 1913), also by P. H. Wessels (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: Experiments with feldspathic rock as a source of potassium (Agricultural Experiment Station of the Rhode Island College of Agriculture and Mechanic Arts, 1908), also by F. R. Pember (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: The feeding power of certain cereals, and their response to fertilizer ingredients (Agricultural Experiment Station of the Rhode Island State College, 1922), also by F. R. Pember (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: Feeding stuff inspection (Agricultural Experiment Station of the Rhode Island College of Agriculture and Mechanic Arts, 1900), also by H. J. Wheeler (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: Fertilizer requirements of rotations including corn, potatoes, rye and hay (Agricultural Experiment Station of the Rhode Island State College, 1921), also by S. C. Damon (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: Fertilizer versus manure for continuous vegetable growing (Agricultural Experiment Station of the Rhode Island State College, 1920), also by S. C. Damon (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: Fertilizers (Agricultural Experiment Station of the Rhode Island College of Agriculture and Mechanic Arts, 1896), also by H. J. Wheeler and C. L. Sargent (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: A field comparison of hydrated lime with limestone of different degrees of fineness (Agricultural Experiment Station of the Rhode Island State College, 1919), also by S. C. Damon (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: Field experiments which included the soy bean (Agricultural Experiment Station of the Rhode Island State College, 1920) (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: Further soil tests in paraffined wire baskets (Agricultural Experiment Station of the Rhode Island College of Agriculture and Mechanic Arts, 1908), also by F. R. Pember (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: The gain in nitrogen during a five-year pot experiment with different legumes (Agricultural Experiment Station of the Rhode Island State College, 1911), also by F. R. Pember (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: The influence of crop plants on those which follow, I (Agricultural Experiment Station of the Rhode Island State College, 1918), also by S. C. Damon (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: The influence of crop plants on those which follow, II (Agricultural Experiment Station of the Rhode Island State College, 1919), also by F. R. Pember and G. E. Merkle (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: The influence of crop plants on those which follow, III (Agricultural Experiment Station of the Rhode Island State College, 1927), also by S. C. Damon and John B. Smith (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: Liming with high-magnesium versus high-calcium limes (Agricultural Experiment Station of the Rhode Island State College, 1921) (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: Miscellaneous experiments with corn (Agricultural Experiment Station of the Rhode Island State College, 1918), also by S. C. Damon (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: Nitrogen content and yield of crops as affected by different nitrogenous manures (Agricultural Experiment Station of the Rhode Island State College, 1910), also by H. J. Wheeler and F. R. Pember (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: The percentage of total phosphorus in flat turnips as influenced by the amount available in soils (Agricultural Experiment Station of the Rhode Island State College, 1913) (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: The persistence of lawn and other grasses as influenced especially by the effect of manures on the degree of soil acidity (Agricultural Experiment Station of the Rhode Island State College, 1917), also by S. C. Damon (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: Protein concentrates for winter chickens (Agricultural Experiment Station of the Rhode Island State College, 1911), also by Wm. F. Kirkpatrick (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: Soil tests in paraffined wire baskets compared with tests on farms (Agricultural Experiment Station of the Rhode Island College of Agriculture and Mechanic Arts, 1907), also by C. L. Cook (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: Some recent feeding experiments (Agricultural Experiment Station of the Rhode Island College of Agriculture and Mechanic Arts, 1908), also by L. F. Whipple and J. Frank Morgan (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: Starch congestion accompanying certain factors which retard plant growth (Agricultural Experiment Station of the Rhode Island State College, 1916) (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: The substitution of stable manure by fertilizers, green manures and peat (Agricultural Experiment Station of the Rhode Island State College, 1922), also by F. K. Crandall (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: The substitution of stable manure by fertilizers, green manures and peat, II (Agricultural Experiment Station of the Rhode Island State College, 1925), also by F. K. Crandall (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: The substitution of stable manure by fertilizers, green manures and peat, III (Agricultural Experiment Station of the Rhode Island State College, 1928), also by F. K. Crandall (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: Thirty-fifth annual report of the director (Agricultural Experiment Station of the Rhode Island State College, 1923) (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: A twenty-year comparison of different rotations of corn, potatoes, rye and grass (Agricultural Experiment Station of the Rhode Island State College, 1916), also by S. C. Damon (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: The value of sodium when potassium is insufficient (Agricultural Experiment Station of the Rhode Island State College, 1919), also by S. C. Damon (page images at HathiTrust) Hartwell, Burt L. (Burt Laws), 1865-1939: THe value of Thomas slag phosphate for neutralizing soil as well as for supplying phosphorus (Agricultural Experiment Station of the Rhode Island State College, 1917), also by F. R. Pember and S. C. Damon (page images at HathiTrust)
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