Nodulation problems with alfalfa and subterranean clover on selected Oregon soils
By: by Pitsanu Attavirojana.
Published: 1969
Language: eng
Number of pages: 104
Subjects: Subterranean clover.; Alfalfa -- Diseases and pests.
Notes: Typescript (photocopy).

Thesis (M.S.)--Oregon State University, 1969.

Bibliography: leaves 80-88.