TY  - BOOK
AU  - Sharma, Akash Deep
TI  - Geographic information system: modeling and measuring techniques
SN  - 8175331150
U1  - 910.01154 P8;1 
PY  - 2008///
CY  - New Delhi
PB  - MD Publications
KW  - Geographical information systems
KW  - Geographic information systems
KW  - Geography
KW  - Information system
ER  -