TY  - BOOK
AU  - Goodchild, Michael F.
AU  - Steyaert, Louis T.
AU  - Parks, Bradley O.
TI  - Environmental modelling with GIS
SN  - 0195080076
U1  - 620.80285 
PY  - 1993///
CY  - New York
PB  - Oxford University Press
KW  - Environmental protection
KW  - Geographic information systems
KW  - Environmental engineering
ER  -