TY  - BOOK
AU  - Sharpe,C.F.Stewart
TI  - What is soil erosion?
T2  - Miscellaneous publication / United States Department of Agriculture
AV  - S623 .S5
PY  - 1938///
CY  - Washington, D.C.
PB  - U.S. Dept. of Agriculture
KW  - Soil erosion
KW  - United States
KW  - Soil conservation
N1  - Cover title; Contribution from Soil Conservation Service
ER  -