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035   $a(EXLCZ)995470000002388881
100   $a20050509d2005      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aVariability of differences between two approaches for determining ground-water discharge and pumpage, including effects of time trends, lower Arkansas River basin, southeastern Colorado, 1998-2002$b[electronic resource] /$fby Brent M. Troutman, Patrick, and Russell G. Dash ; prepared in cooperation with the Colorado Division of Water Resources and the Colorado Water Conservation Board
210  1$aReston, Va. :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d2005.
215   $avi, 160 pages $cdigital, PDF file
225 1 $aScientific investigations report ;$v2005-5063
300   $aTitle from PDF title screen (viewed on May 9, 2005).
320   $aIncludes bibliographical references (page 42).
606   $aGroundwater flow$zColorado$xMeasurement
606   $aWater withdrawals$zColorado$xMeasurement
615  0$aGroundwater flow$xMeasurement.
615  0$aWater withdrawals$xMeasurement.
700   $aTroutman$b Brent M$01404117
701   $aEdelmann$b Patrick$01391003
701   $aDash$b Russell G$01404118
712 02$aGeological Survey (U.S.)
712 02$aColorado.$bDivision of Water Resources.
712 02$aColorado Water Conservation Board.
801  0$bGIS
801  1$bGIS
801  2$bOCL
801  2$bGPO
906   $aBOOK
912   $a9910697406603321
996   $aVariability of differences between two approaches for determining ground-water discharge and pumpage, including effects of time trends, lower Arkansas River basin, southeastern Colorado, 1998-2002$93478114
997   $aUNINA