Environmental modeling with GIS / 
Michael F. Goodchild, Bradley O. Parks, Louis T. Steyaert 
 - New York :  Oxford University Press,  1993 
 - 488 p. :  ill. ;  28 cm. 
<br/><br/><label>ISBN: </label>0195080076  RM174.85 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental engineering--Data processing<br/>Environmental protection--Data processing<br/>Geographic information systems