Crop rotations under irrigation at the Irrigation Branch Experiment Station, near Prosser, Washington
By: by C. Emil Nelson and Carl A. Larson.
Contributors: Larson, Carl A.; State College of Washington. Division of Agronomy.; United States. Bureau of Plant Industry, Soils and Agricultural Engineering.
Series: Bulletin / State College of Washington. Agricultural Experiment Station -- no. 481; Bulletin (State College of Washington. Agricultural Experiment Station) -- no. 481.
Publisher: State College of Washington, Institue of Agricultural Sciences, Agricultural Experiment Station
Published: 1946
Place of publication: Pullman, Wash
Language: eng
Number of pages: 30
Subjects: Crop rotation -- Washington (State); Irrigation farming
Notes: Cover title.

"November 1946."

"This bulletin is a joint publication of the Washington Agricultural Experiment Stations, Division of Agronomy, and the Bureau of Plant Industry, Soils and Agricultural Engineering of the U.S. Department of Agriculture."--P. 2.