comparative survey of insects in no-till and conventional till winter wheat fields
By: by Vanelle Fay Peterson.
Published: 1982
Language: eng
Number of pages: 49
Subjects: Insect populations.; Insects -- Ecology.
Notes: Typescript.

Thesis (M.S.)--Washington State University, 1982.

Bibliography: leaves 45-47.

WSU:"Department of Entomology."