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035   $a(EXLCZ)995470000002378056
100   $a20080107d2007      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aGround-water quality and potential effects of individual sewage disposal system effluent on ground-water quality in Park County, Colorado, 2001-2004$b[electronic resource] /$fby Lisa D. Miller and Roderick F. Ortiz ; prepared in cooperation with Park County, Colorado
210  1$aReston, Va. :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d2007.
215   $av, 48 pages $cdigital, PDF file
225 1 $aScientific investigations report ;$v2007-5220
300   $aTitle from title screen (viewed on Feb. 19, 2008).
320   $aIncludes bibliographical references (pages 45-48).
606   $aGroundwater$xPollution$zColorado$zPark County
606   $aSewage disposal in the ground$xEnvironmental aspects$zColorado$zPark County
615  0$aGroundwater$xPollution
615  0$aSewage disposal in the ground$xEnvironmental aspects
700   $aMiller$b Lisa D$01388344
701   $aOrtiz$b Roderick F$01408173
712 02$aPark County (Colo.)
712 02$aGeological Survey (U.S.)
801  0$bGIS
801  1$bGIS
801  2$bGPO
906   $aBOOK
912   $a9910696478303321
996   $aGround-water quality and potential effects of individual sewage disposal system effluent on ground-water quality in Park County, Colorado, 2001-2004$93510371
997   $aUNINA