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100   $a20080912d2005      ua             0
101 0 $aeng
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aUsing tracers to evaluate streamflow gain-loss characteristics of Terror Creek, in the vicinity of a mine-permit area, Delta County, Colorado, water year 2003$b[electronic resource] /$fby Cory A. Williams and Kenneth J. Leib ; prepared in cooperation with Delta County
210  1$aReston, Va. :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d2005.
215   $av, 27 pages $cdigital, PDF file
225 1 $aScientific investigations report ;$v2005-5018
300   $aTitle from PDF t.p. (viewed on Sept. 12, 2008).
606   $aGroundwater tracers$zColorado$zDelta County
606   $aStream measurements$zColorado
615  0$aGroundwater tracers
615  0$aStream measurements
700   $aWilliams$b Cory A$01391007
701   $aLeib$b Kenneth J$01390932
712 02$aGeological Survey (U.S.)
712 02$aDelta County (Colo.)
801  0$bGPO
801  1$bGPO
801  2$bGPO
906   $aBOOK
912   $a9910697575703321
996   $aUsing tracers to evaluate streamflow gain-loss characteristics of Terror Creek, in the vicinity of a mine-permit area, Delta County, Colorado, water year 2003$93444268
997   $aUNINA