TY  - BOOK
AU  - Shashi Kumar
TI  - Biodiversity and food security
U1  - TEXT 333.7 S34B 
PY  - 2002///
CY  - Ludhiana
PB  - Atlantic
KW  - CONSERVATION OF NATURAL RESOURCES
KW  - AGRICULTURAL ECOLOGY
KW  - HUMAN ECOLOGY
ER  -