00840    a2200181   4500020001500000040001300015082001500028245012300043260005500166300006400221440005900285500017700344650003500521650003200556700002900588700001900617700002200636  a0130408174  aDLCbDLC00a363.70201100aGeographic information systems and environmental modeling cKeith C. Clarke, Bradley O. Parks, Michael P. Crane (eds.)  aUpper Saddle River, N.J. :bPrentice Hall,cc2002.  axiv, 306 p., xvi p. of plates :bill. (some col.) ;c24 cm. 0aPrentice Hall series in geographic information science  a"Fourth International Conference on Integrating Geographic Information Systems (GIS) and Environmental Modeling (GIS/EM4), held in Banff, Canada, in September 2000"--P. xi. 0aGeographic information systems 0aEcologyxSimulation methods1 aClarke, Keith C.,d1955-1 aParks, Brad E.1 aCrane, Michael P.