TY  - BOOK
ED  - Sharma, Gautam
TI  - Environment,man and nature
SN  - 8185047413
U1  - 333.7 
PY  - 1989///
CY  - New Delhi
PB  - Reliance Publishing House
KW  - Human Ecology
KW  - Man-Influence of Nature
KW  - Environmental Policy
ER  -