=LDR 22 4500 =001 886 =082 04$a526.092 CRA =100 1\$aCraig, William J. =245 10$aCommunity participation and geographic information systems =260 \\$aLondon :$bTaylor and Francis,$c2002 =650 \0$aReserve =700 1\$aWeiner, Daniel =700 1\$aHarris, Trevor M. =852 \\$bFreeman Library$h526.092 CRA