Calibrating single nozzle and boom sprayers
By: [by Roland Portman].
Contributors: Washington State University. Cooperative Extension Service.
Series: Extension mimeo -- 4432.; Extension mimeo (Washington State University. Cooperative Extension) -- 4432.
Publisher: Cooperative Extension, Washington State University
Published: 1979
Place of publication: Pullman
Language: eng
Subjects: Spraying equipment -- Calibration
Notes: Caption title.

"August 1979"--P. [1].

"EM 4432"--P. [1].