TY  - BOOK
AU  - Singh, R. L.
AU  - Singh, R. L.
TI  - Elments of practical geography # Elements of practical geography: Fully revised and enlarged edition
SN  - 978-81-272-4399-9
U1  - 526 
PY  - 2009/// # 1991
CY  - Ludhiana
PB  - Kalyani Publishers
ER  -