TY  - BOOK
AU  - Prasad, Har  .
TI  - Research methods and techniques in geography / 
SN  - 978-81-8329-246-7
U1  - U:f 
PY  - 2008///
CY  - New Delhi : 
PB  - Shree Publishers & Distributors , 
KW  - Geography- Research methods
ER  -