TY  - BOOK
AU  - Peter A Burrough
AU  - McDonnell
TI  - Principles of Geographical Information Systems
SN  - 0000066760
U1  - 621.3678 
PY  - 2007///
CY  - New Delhi
PB  - Oxford
KW  -  Information
KW  -  Principles
KW  -  Systems
KW  - Geographical
KW  - Remote Sensing& Image
ER  -