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035   $a(EXLCZ)995470000002399251
100   $a20090817d2009      ua             0
101 0 $aeng
135   $aurmnu||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aTrends in surface-water quality at selected ambient-monitoring network stations in Kentucky, 1979-2004$b[electronic resource] /$fby Angela S. Crain and Gary R. Martin ; prepared in cooperation with the Kentucky Energy and Environment Cabinet--Kentucky Division of Water
210  1$aReston, Va. :$cU.S. Geological Survey,$d2009.
215   $a1 online resource (vi, 61 pages) $cillustrations, maps
225 1 $aScientific investigations report ;$v2009-5027
300   $aTitle from PDF title screen (viewed Aug. 17, 2009).
320   $aIncludes bibliographical references (pages 31-32).
606   $aGroundwater$xQuality$zKentucky
606   $aWater quality$zKentucky$xMeasurement
615  0$aGroundwater$xQuality
615  0$aWater quality$xMeasurement.
700   $aCrain$b Angela S$01383004
701   $aMartin$b Gary R$094043
712 02$aKentucky.$bEnergy and Environment Cabinet.$bDivision of Water.
712 02$aGeological Survey (U.S.)
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910699063403321
996   $aTrends in surface-water quality at selected ambient-monitoring network stations in Kentucky, 1979-2004$93498726
997   $aUNINA