Effect of cropping practices on yield, soil organic matter and erosion in the Pacific Northwest Wheat Region
By: [G.M. Horner et al.].
Contributors: Horner, Glenn M. 1907-
Series: Bulletin -- 1.; Bulletin [Idaho, Washington, Oregon] -- 1.
Publisher: Published cooperatively by the Agricultural Experiment Stations of Idaho, Oregon and Washington, and the Agricultural Research Service, U.S. Dept. of Agriculture
Published: 1960
Place of publication: [United States]
Language: eng
Number of pages: 25
Subjects: Cropping systems -- Northwest, Pacific.; Crop yields.; Crop rotation.; Soil erosion.; Cropping systems.; Wheat -- Soils.
Notes: Cover title.

"July 1960."