TY  - BOOK
AU  - Mondal, Kinshuk
TI  - পরিবেশবিদ্যা
SN  - 9788131771815
U1  - 375.083 
PY  - 2012///
CY  - New Delhi
PB  - Pearson Education
KW  - Environmental Studies
KW  - Environmental science
KW  - Environment
KW  - Ecology
ER  -