01917oam 2200517 450 991070966140332120180531112426.0(CKB)5470000002471621(OCoLC)896811000(OCoLC)995470000002471621(EXLCZ)99547000000247162120141123d1982 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierMass movement in two selected areas of western Washington County, Pennsylvania /by John S. PomeroyWashington :United States Department of the Interior, Geological Survey,1982.1 online resource (v, B17 pages) illustrations, mapsGeological Survey professional paper ;1170-BShorter contributions to general geology"Landsliding and its relation to geology and an analysis of various interpretive elements in a region of the Allegheny Plateau subject to landslides."Includes bibliographical references (pages B16-B17).Mass-wastingPennsylvaniaWashington CountyEarth movementsPennsylvaniaWashington CountyEarth movementsAllegheny PlateauMass-wastingAllegheny PlateauMass-wastingfastPennsylvaniaWashington CountyfastMass-wastingEarth movementsEarth movementsMass-wastingMass-wasting.Pomeroy John S.1929-1396297Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910709661403321Mass movement in two selected areas of western Washington County, Pennsylvania3479242UNINA