General weed control and soil sterilization.
Series: Extension mimeo -- 2988.; Extension mimeo (Washington State University. Cooperative Extension) -- 2988.
Publisher: Cooperative Extension Service, College of Agriculture, Washington State University
Published: 1968
Place of publication: Pullman
Language: eng
Number of pages: 15
Notes: Cover title.

"April 1968."

"E.M. 2988."