Identification of insect and mite pests of alfalfa, clover, and grasses grown for seed.
Edition: Rev.
Series: Extension mimeo -- 3311.; Extension mimeo (Washington State University. Cooperative Extension) -- 3311.
Publisher: Cooperative Extension Service, College of Agriculture, Washington State University
Published: 1973
Place of publication: Pullman
Language: eng
Number of pages: 14
Notes: Cover title.

"Rev. March 1973."

"E.M. 3311."