Sub-surface tillage on one man's farm
Subtitle: conservation farming, a wartime necessity
By: issued by U.S. Dept. of Agriculture, Soil Conservation Service, Southwest Region
Contributors: United States. Department of Agriculture
Series: Regional bulletin -- no. 85; Agronomy series -- no. 5; Regional bulletin (United States. Soil Conservation Service) -- no. 85.
Publisher: U.S. Dept. of Agriculture, Soil Conservation Service, Southwest Region
Published: 1943
Place of publication: Albuquerque
Language: eng
Subjects: Conservation tillage; Soil conservation
Notes: "May 1943."

"#2853."