01229nam 2200349Ia 450 991069591570332120070820115149.0(CKB)5470000002374648(OCoLC)166142829(EXLCZ)99547000000237464820070820d1982 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierLandslides in the Greater Pittsburgh region, Pennsylvania[electronic resource] /by John S. Pomeroy[Alexandria, Va.] :U.S. Dept. of the Interior, U.S. Geological Survey,1982.Electronic text .DJVU, image fileGeological Survey professional paper ;1229Title from title screen (viewed on Aug. 14, 2007).Includes bibliographical references (pages 44-48).LandslidesPennsylvaniaPittsburgh RegionLandslidesPomeroy John S.1929-1396297Geological Survey (U.S.)GPOGPOBOOK9910695915703321Landslides in the Greater Pittsburgh region, Pennsylvania3524648UNINA