TY  - BOOK
AU  - Li,Zhilin
AU  - Zhu,Qing  .
AU  - Gold,Christopher  .
TI  - Digital terrain modeling : principles and methodology / 
SN  - 0415324629
U1  - 526 
PY  - 2004///
CY  - New York : 
PB  - CRC Press , 
KW  - DIGITAL MAPPING-METHODOLOGY
N1  - Includes index
ER  -