TY  - BOOK
AU  - Burrough, Peter A.
AU  - McDonnell, RAchael A
AU  - Lloyd, Christopher
TI  - Principles of geographical information systems: _
SN  - 9780198748618
U1  - 910.285 
PY  - 0000///_
CY  - New York
PB  - Oxford University Press
KW  - 
KW  - Geographical information systems
ER  -