Weed seedlings of Washington
By: [prepared by James S. Long and Dean G. Swan].
Contributors: Washington State University. Cooperative Extension Service.
Series: Extension mimeo -- 3532.; Extension mimeo (Washington State University. Cooperative Extension Service) -- 3532.
Publisher: Cooperative Extension Service, College of Agriculture, Washington State University
Published: 1972
Place of publication: Pullman
Language: eng
Notes: Caption titile.

"January 1972."

"E.M. 3532."