Tank-mixing herbicides
By: [Robert Parker].
Contributors: Washington State University. Cooperative Extension.; Oregon State University. Extension Service.; University of Idaho. Cooperative Extension Service.; United States. Dept. of Agriculture.
Series: PNW -- 255.; PNW (Series) -- 255.
Publisher: Washington State University Cooperative Extension, Oregon State University Extension Service, University of Idaho Cooprative Extension Service, and U.S. Dept. of Agriculture
Published: 1984
Place of publication: [Corvallis, Or.]
Language: eng
Subjects: Herbicides
Notes: Title from cover.

"A Pacific Northwest Extension Publication."

"... July 1984."