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100   $a20011003d2001      ua             0
101 0 $aeng
135   $aurmn||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 00$aPreliminary evaluation of the importance of existing hydraulic-head observation locations to advective-transport predictions, Death Valley regional flow system, California and Nevada$b[electronic resource] /$fby Mary C. Hill ... [and others] ; prepared in cooperation with the U.S. Department of Energy
210  1$aDenver, Colo. :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d2001.
225 1 $aWater-resources investigations report ;$v00-4282
300   $aTitle from title screen (viewed on Nov. 6, 2003).
320   $aIncludes bibliographical references.
606   $aGroundwater flow$zDeath Valley (Calif. and Nev.)$xMathematical models
615  0$aGroundwater flow$xMathematical models.
701   $aHill$b Mary Catherine$01383924
712 02$aUnited States.$bDepartment of Energy.
712 02$aGeological Survey (U.S.)
801  0$bGIS
801  1$bGIS
801  2$bOCLCQ
801  2$bGPO
906   $aBOOK
912   $a9910693695103321
996   $aPreliminary evaluation of the importance of existing hydraulic-head observation locations to advective-transport predictions, Death Valley regional flow system, California and Nevada$93432198
997   $aUNINA