=LDR 00000nam a2200000ui 4500 =001 690 =008 250530s1923\\\\xx\|||||||||||||||||eng\d =082 04$a551.70973 GEO =110 2\$aGeological Survey (U.S.) =245 10$aThe channeled scablands of Eastern Washington: the geologic story of the Spokane flood =260 \\$bGeological Survey (U.S.),$c1923 =852 \\$bFreeman Library$cPamphlets$h551.70973 GEO