TY  - BOOK
AU  - C P Lo
AU  - Yeung
TI  - Concepts and Techinques of Geographical Information Systems,Ed2
SN  - 0000089240
U1  - 621.3678 
PY  - 2001///
CY  - New Delhi
PB  - P H I
KW  -  Geographical
KW  -  Information
KW  -  Systems,Ed2
KW  -  Techinques
KW  - Concepts
KW  - Remote Sensing& Image
ER  -