What is soil erosion? /
| Main Author: | |
|---|---|
| Corporate Authors: | , |
| Format: | Book |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Dept. of Agriculture,
1938
Washington, D.C. : 1938 |
| Series: | Miscellaneous publication (United States. Department of Agriculture) ;
no. 286 Miscellaneous publication (United States. Department of Agriculture) no. 286 |
| Subjects: |