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