TY  - BOOK
AU  - Singh,R. L.
AU  - Singh, Rana P. B. 
TI  - Elements of Practical Geography
SN  - 9788127243959
U1  - 910.002 
PY  - 1991///
CY  - Ludhiana
PB  - Kalyani Publishers
KW  - PRACTICAL GEOGRAPHY
ER  -