Lettuce seed production in the Pacific Northwest
By: [by W.M. Colt ... [et al.]].
Contributors: Colt, W. M.; University of Idaho. Cooperative Extension Service.; Washington State University. Cooperative Extension.; Oregon State University. Extension Service.; United States. Dept. of Agriculture.
Series: PNW -- 273.; PNW (Series) -- 273.
Publisher: University of Idaho Cooperative Extension Service, Washington State University Cooperative Extension, Oregon State University Extension Service, and U.S. Dept. of Agriculture
Published: 1985
Place of publication: [Corvallis, Or.]
Language: eng
Subjects: Lettuce -- Northwest, Pacific
Other titles: Lettuce.; Seed production in the Pacific Northwest.
Notes: Title from caption.

"A Pacific Northwest Extension Publication."

"June 1985."

Bibliography: p. [2]