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035   $a(CKB)5470000002332298
035   $a(OCoLC)679997015$z(OCoLC)55517002$z(OCoLC)166470358$z(OCoLC)624184774$z(OCoLC)1083427559
035   $a(OCoLC)995470000002332298
035   $a(EXLCZ)995470000002332298
100   $a20101108d2002      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aAssessing ground-water vulnerability to contamination $eproviding scientifically defensible information for decision makers /$fby Michael J. Focazio [and three others]
210  1$aReston, Virginia :$cU.S. Department of the Interior, U.S. Geological Survey,$d2002.
215   $a1 online resource (33 pages) $ccolor illustrations, color maps
225 1 $aU.S. Geological Survey circular ;$v1224
311   $a0-607-89025-8 
320   $aIncludes bibliographical references (pages 30-33).
517   $aAssessing ground-water vulnerability to contamination 
606   $aGroundwater$xAnalysis
606   $aWater$xPollution potential
606   $aWater quality management
606   $aDrinking water$xContamination
606   $aDrinking water$xContamination$2fast
606   $aGroundwater$xPollution$2fast
606   $aWater$xPollution potential$2fast
606   $aWater quality management$2fast
606   $aWater-supply$2fast
615  0$aGroundwater$xAnalysis.
615  0$aWater$xPollution potential.
615  0$aWater quality management.
615  0$aDrinking water$xContamination.
615  7$aDrinking water$xContamination.
615  7$aGroundwater$xPollution.
615  7$aWater$xPollution potential.
615  7$aWater quality management.
615  7$aWater-supply.
700   $aFocazio$b Michael J.$01385146
712 02$aGeological Survey (U.S.),
801  0$bOCLCE
801  1$bOCLCE
801  2$bOCLCQ
801  2$bBUF
801  2$bQCL
801  2$bOCLCQ
801  2$bOCLCF
801  2$bOCLCQ
801  2$bOCLCA
801  2$bCOP
801  2$bGPO
906   $aBOOK
912   $a9910689683403321
996   $aAssessing ground-water vulnerability to contamination$93450430
997   $aUNINA