TY  - BOOK
AU  - LI Songnian
TI  - Advances in web-based GIS,mapping services and applications
T2  - International Society for Photogrammetry and Remote Sensing (ISPRS) Book Series
SN  - 9780415804837
U1  - U11:(D6,9(B), Q1 
PY  - 2011///
CY  - London
PB  - CRC Press         
KW  - Geography
N1  - Bib. Chapterwise
ER  -