Root crops
By: by G.R. Hyslop.
Contributors: Oregon Agricultural College. Extension Service.
Series: Cir -- 16.; Circular (Oregon Agricultural College. Extension Service) -- 16.
Publisher: Oregon Agricultural College, Extension Service
Published: 1917
Place of publication: Corvallis, OR
Language: eng
Subjects: Root crops -- Oregon.
Notes: Caption title.

"April 1917."