TY  - BOOK
AU  - Lahiri Dutta, Kuntala 
AU  - Dey, Basudev
TI  - পরিবেশ সমীক্ষন
SN  - 8787567686
U1  - 375.083 
PY  - 2016///
CY  - Kolkata
PB  - The World Press
KW  - Environmental Studies
KW  - Environmental science
KW  - Environment
KW  - Ecology
N1  - with index
ER  -