TY  - BOOK
AU  - Singh, R. L.
AU  - Singh, Rana P. B.
TI  - Elements of practical geography: Fully revised and enlarged edition
SN  - 81-7096-441-5
U1  - 526 
PY  - 1993/// # 1991
CY  - New Delhi # Ludhiana
PB  - Kalyani Publishers
ER  -