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By: Cobb, J. Stanley.Edition:Publication info: 1917Volume:Series:Holding Institution: UMass Amherst LibrariesSubjects: Agronomy Effect of sulphur on Masters Plants ThesesBHL Collections:
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By: Mitchell, Charles Clifford,Edition:Publication info: 1980Volume:Series:Holding Institution: University of Florida, George A. Smathers LibrariesSubjects: Dissertations, Academic Effect of sulphur on Florida Plants Soil science Soil Science thesis Ph. D Soils Sulphur content UFBHL Collections: