TY  - BOOK
AU  - United States Department of Agriculture
TI  - Manual on conservation of soil and water
U1  - 631.45 
PY  - 1964///
CY  - Calcutta
PB  - United States Department of Agriculture
N1  - United States Department of Agriculture: Manual on conservation of soil and water.  Calcutta.  United States Department of Agriculture, 1964.--(631.45UNI)
ER  -