Insecticide toxicity to honey bees
By: [by Carl Johansen and Arthur H. Retan].
Edition: Rev.
Series: Insect answers; Extension mimeo -- 2805.; Extension mimeo (Washington State University. Cooperative Extension) -- 2805.
Publisher: Cooperative Extension Service, College of Agriculture, Washington State University
Published: 1973
Place of publication: Pullman
Language: eng
Notes: "January 1973."

"E.M. 2805."