TY  - BOOK
AU  - Van Oosterom Peter and others
TI  - Advances in 3D geo-information systems
SN  - 9783540721345
U1  - U:(D6,9(B)), P8 
PY  - 2008///
CY  - Heidelberg
PB  - Springer          
KW  - Geography
N1  - Bibliography:Chapterwise
ER  -