TY  - BOOK
AU  - SHARMA P.R
TI  - Interdisciplinary advances in geography
SN  - 9788191005981
U1  - U, Q3 
PY  - 2013///
CY  -  New Delhi 
PB  - R.K Books        
KW  - Geography
N1  - Bibliography: p 284-301
ER  -