Kale & collard seed production in the Pacific Northwest
By: [prepared by Marvin L. Jarmin and Robert E. Thornton].
Contributors: Thorton, 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 -- 269.; PNW (Series) -- 269.
Publisher: Washington State University Cooperative Extension, 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: Kale; Cole crops
Other titles: Kale and collard seed production in the Pacific Northwest.
Notes: Title from caption.

"A Pacific Northwest Extension publication."

"Published June 1985"--P. [3].