Herbicidal agents as possible aids for roguing diseased seed-potato plants
By: by George Lewis Barnes.
Published: 1953
Language: eng
Number of pages: 57
Subjects: Seed potatoes.; Herbicides.; Potatoes -- Diseases and pests.
Notes: Typescript.

Mounted photographs.

Thesis (Ph. D.)--Oregon State College, 1953.

Bibliography: leaves 55-57.