TY  - BOOK
ED  - United States.
TI  - Erosion control in the northeast
AV  - S623 .U5 1937b
PY  - 1937///]
CY  - [Washington
PB  - U.S. Govt. Print. Off.
KW  - Erosion
KW  - Soil conservation
N1  - At head of title: United States Department of Agriculture. Soil Conservation Service
ER  -