LEADER 01726nam  2200409Ia 450 
001 9910699298103321
005 20230902161632.0
035   $a(CKB)5470000002400920
035   $a(OCoLC)469186804
035   $a(EXLCZ)995470000002400920
100   $a20091124d2009      ua             0
101 0 $aeng
135   $aurmnu||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aGroundwater quality, age, and probability of contamination, Eagle River watershed valley-fill aquifer, north-central Colorado, 2006-2007$b[electronic resource] /$fby Michael G. Rupert and L. Niel Plummer ; prepared in cooperation with Eagle County ... [and others]
210  1$aReston, Va. :$cU.S. Geological Survey,$d2009.
215   $a1 online resource (vii, 59 pages) $cillustrations, maps
225 1 $aScientific investigations report ;$v2009-5082
300   $aTitle from PDF title screen (viewed Aug. 25, 2009).
320   $aIncludes bibliographical references (pages 54-59).
410  0$aScientific investigations report ;$v2009-5082.
606   $aGroundwater$xQuality$zColorado$zEagle River Watershed
606   $aGroundwater$xPollution$zColorado$zEagle River Watershed
615  0$aGroundwater$xQuality
615  0$aGroundwater$xPollution
700   $aRupert$b Michael G$01406403
701   $aPlummer$b L. Niel$01384178
712 02$aEagle County (Colo.)
712 02$aGeological Survey (U.S.)
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910699298103321
996   $aGroundwater quality, age, and probability of contamination, Eagle River watershed valley-fill aquifer, north-central Colorado, 2006-2007$93485313
997   $aUNINA