TY  - BOOK
AU  - Singh, Tapeshwar  .
TI  - Resource conservation and food security: an Indian experience / 
SN  - 81-8069-102-0
U1  - X652:17-27(J3) 
PY  - 2004///
CY  - New Delhi : 
PB  - Concept Publishing Company , 
KW  - Economic
ER  -