What is soil erosion?
Title:
What is soil erosion?
Author:
Sharpe, C. F. Stewart (Charles Farquharson Stewart), 1907-
Personal Author:
Publication Information:
Washington, D.C. : U.S. Dept. of Agriculture, 1938.
Physical Description:
84 pages : illustrations ; 23 cm.
General Note:
Cover title.
Contribution from Soil Conservation Service.
Language:
English
Format :
Book