Insect pests and plant-diseases.
Series: Cornell University. Agricultural Experiment Station. Bulletin -- no. 252.; Bulletin (Cornell University. Agricultural Experiment Station) -- 252.
Publisher: Cornell university
Published: 1908
Place of publication: Ithaca, N.Y
Language: eng
Number of pages: 364
Subjects: Plant diseases -- United States.; Insect pests -- Control -- United States.