TY  - GEN
AU  - Clarke , Keith C.
AU  - Parks , Bradley O. ;Crane , Michael
TI  - Geographic information systems and environmental modeling
SN  - 812032174x
U1  - 025.0691 
PY  - 2006///
CY  - New Delhi
PB  - Prentice-Hall
KW  - GEOGRAPHICAL INFORMATION SYSTEMS
KW  - LIBRARY AND INFORMATION SCIENCE
KW  - GIS
KW  - INFORMATION SYSTEMS GEOGRAPHY
ER  -