Studies on powdery mildew of cereals
By: Alberto Graf-Marin.
Series: Memoir / Cornell University Agricultural Experiment Station -- 157.; Memoir (Cornell University. Agricultural Experiment Station) -- 157.
Publisher: Cornell University
Published: 1934
Place of publication: Ithaca, N.Y
Language: eng
Number of pages: 48
Subjects: Powdery mildew diseases; Grain -- Diseases and pests
Notes: Bibliography: p. 44-48.