TY  - BOOK
AU  - Rudiger Mach, Peter Petschek ; foreward  Stephen M Ervin
TI  - Visualization of digital terrain and landscape data: a manual 
SN  - 9783540304906 (hbk.)
U1  - 526.0285 
PY  - 2007///
CY  - Berlin
PB  - Springer
KW  - Digital mapping
ER  -