TY  - BOOK
AU  - Dutta, Kuntala Lahiri.
TI  - Bhougolik Chintar Bikash
SN  - 9788187567950
U1  - 910 
PY  - 2010///
CY  - Kolkata
PB  - The World Press
KW  - Geography
KW  - Geography Theory
ER  -