penetration system of orchard spraying
By: by A.L. Melander and R. Kent Beattie.
Contributors: Beattie, R. Kent b. 1875.
Series: Bulletin / State College of Washington. Agricultural Experiment Station -- no. 106.; Bulletin (State College of Washington. Agricultural Experiment Station) -- no. 106.
Publisher: State College of Washington, Agricultural Experiment Station
Published: 1913
Place of publication: Pullman, Wash
Language: eng
Number of pages: 40
Subjects: Spraying equipment; Pesticides -- Application; Spraying and dusting in agriculture
Notes: Cover title.