bee poisoning hazard from pesticides
By: [Carl Johansen].
Series: Bulletin / Washington Agricultural Experiment Station -- 709.; Bulletin (Washington Agricultural Experiment Station) -- 709.
Publisher: Washington Agricultural Experiment Station, College of Agriculture, Washington State University
Published: 1969
Place of publication: [Pullman, Wash.]
Language: eng
Subjects: Bees -- Wounds and injuries; Pesticides -- Environmental aspects
Notes: Cover title.

Bibliography: p. 7-8.