Sprayer calibration.
Contributors: Washington State University. Cooperative Extension Service.
Series: Extension mimeo -- 4643.; Extension mimeo (Washington State University. Cooperative Extension Service) -- 4643.
Publisher: Cooperative Extension Service, College of Agriculture, Washington State University
Published: 1981
Place of publication: Pullman
Language: eng
Subjects: Spraying equipment -- Calibration
Notes: Caption title.

"January 1981."

"EM 4643."