TY  - BOOK
AU  - Shekar Shashi
AU  - Xiong Hui
TI  - Encyclopedia of GIS
SN  - 9780387308586
U1  - 910.285 SHE 
PY  - 2008///
CY  - New York
PB  - Springer
KW  -  Encyclopedia
KW  -  Shekar Shashi
KW  -  Xiong Hui
KW  - GIS
ER  -