Spray program for insect pests of tree fruits in western Washington
By: [E.P. Breakey, David H. Brannon]
Series: Extension bulletin -- 510.; Extension bulletin (State College of Washington. Extension Service) -- 510.
Publisher: Extension Service, Institute of Agricultural Sciences, State College of Washington
Published: 1957
Place of publication: Pullman, Wash
Language: eng
Number of pages: 15
Subjects: Fruit -- Diseases and pests; Insect pests -- Control; Fruit trees -- Diseases
Other titles: Insect pests of tree fruits.
Notes: Cover title.

"January 1957."