Lettuce
By: prepared by Andrew A. Duncan.
Contributors: Oregon State University. Cooperative Extension Service.
Series: Vegetable seed production; FS -- 91.; Fact sheet (Oregon State University. Cooperative Extension Service) -- 91.
Publisher: Oregon State University, Cooperative Extension Service
Published: 1965
Place of publication: [Corvallis, OR]
Language: eng
Subjects: Lettuce -- Oregon.
Notes: Caption title.

"December 1965."