01737oam 2200493 450 991070674090332120180119082012.0(CKB)5470000002458050(OCoLC)896810122(OCoLC)995470000002458050(EXLCZ)99547000000245805020141123d1971 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierField instrumentation studies of earth tremors and their geologic environments in central Utah coal mining areas /by Frank W. Osterwald [and three others]Washington :United States Department of the Interior, Geological Survey,1971.1 online resource (iii, 20 pages) illustrations, mapsGeological Survey professional paper ;693Title from title screen (viewed September 30, 2014).Includes bibliographical references (page 20).Earth tremors, central Utah coal mining areasGeologyUtahCarbon CountySeismologyUtahCarbon CountyGeologyfastSeismologyfastUtahCarbon CountyfastGeologySeismologyGeology.Seismology.Osterwald Frank W.1391210Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910706740903321Field instrumentation studies of earth tremors and their geologic environments in central Utah coal mining areas3444791UNINA