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001 9910696543003321
005 20080501132908.0
035   $a(CKB)5470000002379422
035   $a(OCoLC)60336945
035   $a(EXLCZ)995470000002379422
100   $a20050510d2005      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aAssessing the vulnerability of public-supply wells to contamination from urban, agricultural, and natural sources$b[electronic resource] /$fby Sandra M. Eberts, Martha L. Erwin, and Pixie A. Hamilton
210  1$a[Reston, Va.] :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d[2005]
215   $a4 unnumbered pages $cdigital, PDF file
225 1 $aFact sheet ;$v2005-3022
300   $aTitle from PDF title screen (viewed on May 10, 2005).
300   $a"April 2005."
320   $aIncludes bibliographical references.
606   $aWater quality management$zUnited States
606   $aMunicipal water supply$zUnited States$xManagement
606   $aWater$xPollution potential$zUnited States
615  0$aWater quality management
615  0$aMunicipal water supply$xManagement.
615  0$aWater$xPollution potential
700   $aEberts$b Sandra M$01386764
701   $aErwin$b Martha L$01419368
701   $aHamilton$b Pixie A$01387204
712 02$aGeological Survey (U.S.)
801  0$bGIS
801  1$bGIS
801  2$bOCL
801  2$bGPO
906   $aBOOK
912   $a9910696543003321
996   $aAssessing the vulnerability of public-supply wells to contamination from urban, agricultural, and natural sources$93533592
997   $aUNINA