influence of various surfactant-herbicide ratios in three volumes of water on the toxicity of dalapon, paraquat, and terbacil to winter oats (Avena sativa L.)
By: by Kenneth John Migchelbrink.
Published: 1970
Language: eng
Number of pages: 69
Subjects: Herbicides -- Toxicology.
Notes: Typescript (photocopy).

Thesis (M.S.)--Oregon State University, 1970.

Bibliography: leaves 48-51.