The effect of quackgrass (Agropyron repens) rhizomes on germination and development of alfalfa
By: by Ahmad Omid.
Published: 1964
Language: eng
Number of pages: 137
Subjects: Quitch-grass.; Alfalfa.
Notes: Typescript.

Mounted photographs.

Thesis (Ph. D.)--Oregon State University, 1964.

Bibliography: leaves 103-107.