Farming systems and practices and their relationship to soil conservation and farm income in the wheat region of Washington
By: by Ben H. Pubols, Alden E. Orr and Carl P. Heisig.
Contributors: Orr, Alden E.; Heisig, Carl P.; State College of Washington. Division of Farm Management and Agricultural Economics.; United States. Bureau of Agricultural Economics.; United States. Soil Conservation Service.; United States. Agricultural Adjustment Administration.
Series: Bulletin / State College of Washington. Agricultural Experiment Station -- no. 374; Bulletin (State College of Washington. Agricultural Experiment Station) -- no. 374.
Publisher: State College of Washington, Agricultural Experiment Station
Published: 1939
Place of publication: Pullman, Wash
Language: eng
Number of pages: 41
Subjects: Farm management -- Washington (State); Agricultural systems -- Washington (State); Soil conservation -- Washington (State)
Notes: Cover title.

"July, 1939."

"Division of Farm Management and Agricultural Economics and Bureau of Agricultural Economics, Soil Conservation Service, Agricultural Adjustment Administration, United States Department of Agriculture in cooperation."--Cover.