TY  - BOOK
AU  - Van Niel, Kimbberly
ED  - Delaney, Julie
TI  - Geographical information systems : : an introduction
SN  - 9780195556070
AV  - G70.2 DEL 2007
PY  - 2007///
CY  - Oxford University Press, 
PB  - Oxford, 
KW  - Geographic Information Systems
KW  - Geographic information systems
KW  - Geographic information systems Software
ER  -