Converting sprinkler systems to lower pressure
By: [prepared ... by Hugh J. Hansen and Walter L. Trimmer].
Contributors: Trimmer, Walter L.; Oregon State University. Extension Service.; Washington State University. Cooperative Extension.; University of Idaho. Cooperative Extension Service.; United States. Dept. of Agriculture.
Series: PNW -- 289.; PNW (Series) -- 289.
Publisher: Oregon State University Extension Service, Washington State University Cooperative Extension, University of Idaho Cooperative Extension Service, and U.S. Dept. of Agriculture
Published: 1986
Place of publication: [Corvallis, Or.]
Language: eng
Subjects: Sprinkler irrigation; Irrigation farming
Notes: Title from caption.

"A Pacific Northwest Extension publication."

"January 1986."

"Prepared originally for the Bonneville Power Administration ... " P. [2].