Nutritionally important sulfur and nitrogen fractions in alfalfa as influenced by sulfur fertilization
By: by Joseph William Cook.
Published: 1938
Language: eng
Number of pages: 34
Subjects: Sulphur.; Alfalfa -- Composition.; Nitrogen.; Sulphur fertilizers.
Notes: Typescript.

Thesis (M.S.)--Oregon State College, 1938.

Bibliography: leaves vi-xii.