TY  - BOOK
AU  - RAO,R.Ram Mohan
AU  - Sharieff,Afzal
TI  - Geographic information systems: theory and practice 
SN  -  9788170337140
U1  - 910.285 
PY  - 2007///
CY  - New Delhi
PB  - Rawat Pub.
KW  - Geographical Information Systems
KW  - Geography
ER  -