TY  - BOOK
AU  - Gopal Bhargava 
TI  - Environmental challenges and ecological disaster
SN  - 9788170993957
U1  - 363.73 
PY  - 1992///
CY  - New Delhi
PB  - Mittal
KW  - Wildlife Conservation
KW  - Environmental Pollution
KW  - Ecological disaster
KW  - Environmental Problems
KW  - Social Sciences
ER  -