Insecticides
By: Art Retan.
Series: Environmental education series (Pullman, Wash.); Extension mimeo -- 3645.; Extension mimeo (Washington State University. Cooperative Extension Service) -- 3645.
Publisher: Cooperative Extension Service, College of Agriculture, Washington State University
Published: 1972
Place of publication: Pullman
Language: eng
Number of pages: 16
Notes: Caption title.

"August 1972."

"E.M. 3645."