TY  - BOOK
AU  - Basu, Partha.
TI  - Prakria Sankranta Bhumirup Bidya O Sanslista Jala Bigyan 
SN  - 8187134844
U1  - 550 
PY  - 2010///
CY  - Kolkata
PB  - Books & Alied 
KW  - Earth Science, Geography
KW  - Earth
ER  -