01726nam 2200409Ia 450 991069929810332120230902161632.0(CKB)5470000002400920(OCoLC)469186804(EXLCZ)99547000000240092020091124d2009 ua 0engurmnu||||||||txtrdacontentcrdamediacrrdacarrierGroundwater quality, age, and probability of contamination, Eagle River watershed valley-fill aquifer, north-central Colorado, 2006-2007[electronic resource] /by Michael G. Rupert and L. Niel Plummer ; prepared in cooperation with Eagle County ... [and others]Reston, Va. :U.S. Geological Survey,2009.1 online resource (vii, 59 pages) illustrations, mapsScientific investigations report ;2009-5082Title from PDF title screen (viewed Aug. 25, 2009).Includes bibliographical references (pages 54-59).Scientific investigations report ;2009-5082.GroundwaterQualityColoradoEagle River WatershedGroundwaterPollutionColoradoEagle River WatershedGroundwaterQualityGroundwaterPollutionRupert Michael G1406403Plummer L. Niel1384178Eagle County (Colo.)Geological Survey (U.S.)GPOGPOBOOK9910699298103321Groundwater quality, age, and probability of contamination, Eagle River watershed valley-fill aquifer, north-central Colorado, 2006-20073485313UNINA