TY  - BOOK
AU  - Singh, R L 
AU  - Singh,P.B. Rana.
TI  - Elements of practical geography
SN  - 9788127243999
U1  - 910/SIN/E 
PY  - 2014///
CY  - Kolkata
PB  - Kalyani pub.
KW  -  Geography & travel
ER  -