=LDR 00000nam a2200000ui 4500 =001 2232 =008 250530s1983\\\\xx\|||||||||||||||||eng\d =082 04$a551.1 GRI =100 1\$aGriggs, Gary B. =245 10$aGeologic hazards, Resources, and Environmental Planning =260 \\$aBelmont :$bWadsworth,$c1983 =700 1\$aGilchrist, John A. =852 \\$bFreeman Library$cBooks$h551.1 GRI