TY  - BOOK
AU  - V.L. Chopra
AU  -  T.N. Khoshoo, 
TI  - Conservation for productive agriculture
U1  - 630.2 
PY  - 1986///
CY  - New Delhi
PB  - Indian Concil Of Agricultural Research
N1  - V.L. Chopra & T.N. Khoshoo: Conservation for productive agriculture.  New Delhi.  Indian Concil Of Agricultural Research, 1986.--(630.2CHO)
ER  -