TY  - BOOK
AU  - Paul, Gautam
TI  - পরিবেশ ও দূষণ
U1  - 363.7 
PY  - 2000///
CY  - Kolkata
PB  - Dasgupta and Company Pvt. Ltd.
KW  - ENVIRONMENT
KW  - POLLUTION
N1  - Includes bibliography and index
ER  -