TY  - BOOK
AU  - Bhargava, Gopal
TI  - Environmental challenges and ecological disaster: global perspective
SN  - 8170993954
U1  - 363.7 21st ed.
PY  - 1992///
CY  - New Delhi
PB  - Mittal Publications
KW  - Environmental education
KW  - Environmental law
KW  - Pollution
KW  - Population
KW  - Wildlife conservation
ER  -