Cover image for Soil and water conservation research in the Corn Belt States.
Soil and water conservation research in the Corn Belt States.
Title:
Soil and water conservation research in the Corn Belt States.
Author:
United States. Agricultural Research Service.
Publication Information:
Washington, D.C. : U.S. Dept. of Agriculture, Agricultural Research Service, 1974.
Physical Description:
27 pages : illustrations, 1 map ; 27 cm.
General Note:
"July 1974."
Language:
English
Format :
Book