Protection of pollinating bees
Subtitle: a self-instruction manual : pesticide training program
By: by Carl Johansen.
Contributors: Washington State University. Cooperative Extension.; United States. Dept. of Agriculture.
Series: Pesticide training program; EB -- 901.; Extension bulletin (Washington State University. Cooperative Extension) -- 901.
Publisher: Cooperative Extension, College of Agriculture, Washington State University
Published: 1981
Place of publication: Pullman, Wash
Language: eng
Subjects: Honeybee; Insect pollinators; Pesticides -- Application; Pesticides -- Handbooks, manuals, etc; Pesticides -- Toxicology
Genres: Handbooks, manuals, etc.
Other titles: Self-instructional manual :
Notes: Caption title.

"September 1981"--Cover p. [3].