Suggestions for alfalfa leafcutter bee management.
Contributors: Johansen, C. A.; Washington State University. Cooperative Extension Service.
Edition: Rev.
Series: Extension mimeo -- 2775.; Extension mimeo (Washington State University. Cooperative Extension) -- 2775.
Publisher: Cooperative Extension Service, College of Agriculture, Washington State University
Published: 1969
Place of publication: Pullman
Language: eng
Notes: Cover title.

Authors: C.A. Johansen, ... et al.

"April 1969."

"EM 2775."