01369nam 2200385Ia 450 991069852750332120081024100612.0(CKB)3640000000034332(OCoLC)263289454(EXLCZ)99364000000003433220081024d2008 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierDebris-flow hazards within the Appalachian Mountains of the eastern United States[electronic resource] /by Gerald F. Wieczorek and Benjamin A. Morgan[Reston, Va.] :U.S. Dept. of the Interior, U.S. Geological Survey,[2008]4 unnumbered pages digital, PDF fileFact sheet ;2008-3070Title from title screen (viewed on Oct. 22, 2008)."August 2008."Debris avalanchesAppalachian MountainsLandslidesAppalachian MountainsDebris avalanchesLandslidesWieczorek Gerald F1381474Morgan Benjamin A1402249Geological Survey (U.S.)GPOGPOBOOK9910698527503321Debris-flow hazards within the Appalachian Mountains of the eastern United States3472374UNINA