Oil sprays for summer use
By: by Anthony Spuler, F.L. Overley and E.L. Green.
Contributors: Overley, Fred Lloyd, 1884-; Green, E. L. b. 1894.
Series: Bulletin / State College of Washington. Agricultural Experiment Station -- no. 252.; Bulletin (State College of Washington. Agricultural Experiment Station) -- no. 252.
Publisher: State College of Washington, Agricultural Experiment Station
Published: 1931
Place of publication: Pullman, Wash
Language: eng
Number of pages: 39
Subjects: Oil as pesticide; Insect pests -- Control
Notes: Cover title.

Bibliography: p. 39.