Central irrigated Washington weed control guide.
By: by Robert Parker.
Series: Extension mimeo -- 4620.; Extension mimeo (Washington State University. Cooperative Extension) -- 4620.
Publisher: Cooperative Extension, College of Agriculture, Washington State University
Published: 1980
Place of publication: Pullman, Wash
Language: eng
Subjects: Weeds -- Control -- Washington (State)
Other titles: Chemical weed control in asparagus.
Notes: Caption title.

"September 1980."

"EM 4620."