The effect of calcium, nitrogen, and phosphorus in pasture fertilization of an Oregon coastal soil
By: by Robert Earl Ward.
Published: 1953
Language: eng
Number of pages: 48
Subjects: Fertilizers.; Pastures -- Pacific Coast (Or.) -- Fertilizers.
Notes: Typescript.

Thesis (M.S.)--Oregon State College, 1953.

Bibliography: leaves 45-48.