TY  - BOOK
AU  - Dutta,  Bharoti.
TI  -  Poribesh  Pradurkhan  aru  amar  Bhabishyat
U1  - 363.73 
PY  - 2011///
CY  - Dibrugarh
PB  -  H I P A
KW  - Environmental Science,
ER  -