TY  - BOOK
AU  - Basu, Ranjan
AU  - Bhaduri, Sukla 
TI  - Contemporary issues and techniques in geography
SN  - 8180641244
U1  - 910.01514 
PY  - 2007///
CY  - Kolkata
PB  - Progressive Publishers 
KW  - Geography
KW  - Mathematical models
N1  - Includes index
ER  -