Spinach seed production in the Pacific Northwest
By: [prepared by Marvin L. Jarmin and Robert E. Thornton].
Contributors: Thornton, Robert E.; Oregon State University. Extension Service.; Washington State University. Cooperative Extension.; University of Idaho. Cooperative Extension Service.; United States. Dept. of Agriculture.
Series: PNW -- 267.; PNW (Series) -- 267.
Publisher: Washington State Cooperative Extension Service, Oregon State University Extension Service, University of Idaho Cooperative Extension Service, and U.S. Dept. of Agriculture
Published: 1985
Place of publication: [Corvallis, Or?]
Language: eng
Subjects: Spinach -- Northwest, Pacific
Notes: Title from caption.

"A Pacific Northwest Extension publication."

"June 1985."