LEADER 01568nam  2200421Ia 450 
001 9910699083103321
005 20090807111332.0
035   $a(CKB)5470000002399052
035   $a(OCoLC)429642953
035   $a(EXLCZ)995470000002399052
100   $a20090807d2009      ua             0
101 0 $aeng
135   $aurmnu||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 00$aFactors affecting water quality in selected carbonate aquifers in the United States,1993-2005$b[electronic resource] /$fby Bruce D. Lindsey ... [and others]
210  1$aReston, Va. :$cU.S. Geological Survey,$d2009.
215   $a1 online resource (xii, 117 pages) $cillustrations, maps
225 1 $aScientific investigations report ;$v2008-5240
300   $aTitle from PDF title screen (viewed Aug. 7, 2009).
300   $a"National Water Quality Assessment Program."
320   $aIncludes bibliographical references (pages 110-117).
606   $aWater quality$zUnited States
606   $aAquifers$zUnited States
606   $aCarbonate rocks$zUnited States
615  0$aWater quality
615  0$aAquifers
615  0$aCarbonate rocks
701   $aLindsey$b Bruce D.$f1962-$01391410
712 02$aGeological Survey (U.S.)
712 02$aNational Water-Quality Assessment Program (U.S.)
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910699083103321
996   $aFactors affecting water quality in selected carbonate aquifers in the United States,1993-2005$93494914
997   $aUNINA