User Interface for Geographical Info Systems. Gatewayed to uigis-l@ubvm.cc.buffalo.edu. Readers: 6000 (0.1%) Mesgs per month/day: 9/0 Crossposting: 0% Megs per month/day: 0.0/0.000 Sites reciving this Group: 38% Cost ratio ($US/month/rdr): 0.00