TY  - BOOK
AU  - Haren,Claude Clarence
TI  - Conservation farming in selected areas of the southern Piedmont
T2  - United States. Agricultural Research Service
AV  - S441 .A13 no. 43-120
PY  - 1960///
CY  - Washington
PB  - Agricultural Research Service, U.S. Dept. of Agriculture
KW  - Agriculture
KW  - Piedmont (Region)
KW  - Soil conservation
N1  - Cover title; Bibliography : p. 46-50
ER  -