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Electronic Theses & Dissertations
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Theses
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The approximate size of soil particles at which the heat of wetting is manifested
Kapp, Lawrence Cornelius, 1902-
Text (1929)
Part of
Electronic Theses & Dissertations
The effect of temperature, humidity, fertilizer, soil moisture, and leaf area on the set of pods and yield of white pea beans
Davis, J. F. (John Frederick), 1908-1975
Text (1943)
Part of
Electronic Theses & Dissertations
The influence of soil conditions and fertilizer treatments on the growth, chemical composition, and enzyme activities of sugar beets
Tyson, James, 1898-
Text (1929)
Part of
Electronic Theses & Dissertations
A study of the comparative merits of rock phosphates and superphosphate on a grain crop seeded to a hay mixture on three major soil types of the eastern townships of Quebec, Canada
Finn, Basil Joseph
Text (1955)
Part of
Electronic Theses & Dissertations
The solubility of applied nutrients in muck soils & the composition & quality of certain muck crops as influenced by soil reaction changes & moisture conditions
Ligon, William S.
Text (1934)
Part of
Electronic Theses & Dissertations
The effects of copper applied to organic soil alone and in association with manganese and zinc, on composition of crops and reactions in the soil
Lucas, Robert E. (Robert Elmer), 1916-
Text (1947)
Part of
Electronic Theses & Dissertations
The effect of soil type upon the calcium and magnesium content and other physiological characters of several important legumes
Fonder, John Franklin, 1900-
Text (1929)
Part of
Electronic Theses & Dissertations
Some chemical and biological changes produced in a fox sandy loam soil by certain soil management practices
Carter, L. S. (Logan Sampson), 1906-
Text (1934)
Part of
Electronic Theses & Dissertations
The pedology of several profiles developed in the calcareous drift of eastern Michigan
Mick, Allan Herbert
Text (1947)
Part of
Electronic Theses & Dissertations
The effect of soil type and fertilizer treatment on the composition of the soybean plant
Austin, Russell Hayden
Text (1928)
Part of
Electronic Theses & Dissertations
Activation of iron in plants by manganese & other chemicals in a lime-induced chlorosis
Sherman, G. Donald (George Donald), 1904-
Text (1940)
Part of
Electronic Theses & Dissertations
The influence of crops upon those which follow
Ripley, P. O.
Text (1940)
Part of
Electronic Theses & Dissertations
Growth and nutrition of plants as affected by degree of base saturation of montmorillonitic, kaolinitic and illicit types of soil colloids
Chu, Tsu-siang
Text (1948)
Part of
Electronic Theses & Dissertations
Morphology and genesis of some soils containing fragipans in northern Michigan
Yassoglou, Nicolaos John
Text (1959)
Part of
Electronic Theses & Dissertations
The effect of alfalfa and sugar beet residues on following crops
O'Grady, Lawrence Joseph
Text (1948)
Part of
Electronic Theses & Dissertations
Properties, genesis and classification of textural subsoil horizons in some Michigan soils
Wurman, Eliahu, 1930-
Text (1957)
Part of
Electronic Theses & Dissertations
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