Protect berry-pollinating bees
By: [by Carl H. Shanks].
Series: Insect answers; Extension mimeo -- 3341.; Extension mimeo (Washington State University. Cooperative Extension) -- 3341.
Publisher: Cooperative Extension Service, College of Agriculture, Washington State University
Published: 1970
Place of publication: Pullman
Language: eng
Notes: Caption title.

"February 1970."

"EM 3341."