TY  - BOOK
AU  - Gopinath Srivasthava
TI  - Paryavaran Pradushan
SN  - 9788188060825
U1  - H 363.7 
PY  - 2015///
CY  - New Delhi
PB  - Sunil Sahitya Sadan
KW  - Environmental Problems
KW  - Social Sciences
ER  -