Western yellow tomato blight
By: by M.B. McKay.
Contributors: Oregon Agricultural College. Extension Service.
Series: Cir -- 170.; Circular (Oregon Agricultural College. Extension Service) -- 170.
Publisher: Oregon Agricultural College, Extension Service
Published: 1920
Place of publication: Corvallis, OR
Language: eng
Subjects: Tomatoes -- Diseases and pests -- Oregon.
Notes: Caption title.

"Feb. 24, 1920."