Cost of using horses, tractors and combines on wheat farms in Sherman County, Oreg
By: by R.S. Washburn and H.D. Scudder
Contributors: Scudder, H. D. (Henry Desborough), 1881-
Series: Department bulletin / United States Department of Agriculture -- no. 1447; Department bulletin (United States. Dept. of Agriculture) -- no. 1447.
Publisher: U.S. Dept. of Agriculture
Published: 1926
Place of publication: Washington, D.C
Language: eng
Number of pages: 44
Subjects: Wheat; Farm mechanization; Costs
Notes: Caption title.

"December, 1926."

"In cooperation with the Agricultural Experiment Station and the Extension Service of the Oregon Agricultural College."