[Washington, D.C.?] : U.S. Dept. of Agriculture, Soil Conservation Service, 1982
Physical Details
vii, 138 pages, 40 pages of plates : illustrations, maps (1 color) ; 28 cm
OCLC
ocm08264981
Cover title.
"In cooperation with Purdue University Agricultural Experiment Station and Indiana Department of Natural Resources, Soil and Water Conservation Committee."