alfalfa weevil and the clover leaf weevil
By: [by Carl Johansen and Arthur H. Retan].
Series: Insect answers; Extension mimeo -- 2934.; Extension mimeo (Washington State University. Cooperative Extension) -- 2934.
Publisher: Cooperative Extension Service, College of Agriculture, Washington State University
Published: 1968
Place of publication: Pullman
Language: eng
Notes: "April, 1968."

"E.M. 2934."