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035   $a(CKB)5470000002391858
035   $a(OCoLC)275163734
035   $a(EXLCZ)995470000002391858
100   $a20081120d2003      ua             0
101 0 $aeng
135   $aurmn||||a||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aAnalytical and numerical simulation of the steady-state hydrologic effects of mining aggregate in hypothetical sand-and-gravel and fractured crystalline-rock aquifers$b[electronic resource] /$fby L.R. Arnold, W.H. Langer, and S.S. Paschke
210  1$aDenver, Colo. :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d2003.
215   $avi, 56 pages $cDJVU, image file
225 1 $aWater-resources investigations report ;$v02-4267
300   $aTitle from title screen (viewed Nov. 20, 2008).
320   $aIncludes bibliographical references (pages 54-56).
606   $aAggregate industry$xEnvironmental aspects$zColorado$zDenver Region
606   $aHydrogeology$zColorado$zDenver Region
606   $aMines and mineral resources$xEnvironmental aspects$zColorado$zDenver Region
606   $aAquifers$zColorado$zDenver Region
606   $aGroundwater flow$zColorado$zDenver Region
615  0$aAggregate industry$xEnvironmental aspects
615  0$aHydrogeology
615  0$aMines and mineral resources$xEnvironmental aspects
615  0$aAquifers
615  0$aGroundwater flow
700   $aArnold$b L. R$01392249
701   $aLanger$b William H$0191378
701   $aPaschke$b S. S$g(Suzanne Smith)$01391035
712 02$aGeological Survey (U.S.)
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910697711903321
996   $aAnalytical and numerical simulation of the steady-state hydrologic effects of mining aggregate in hypothetical sand-and-gravel and fractured crystalline-rock aquifers$93483646
997   $aUNINA