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100   $a20061024d2006      ua             0
101 0 $aeng
135   $aurcnu---auuuu
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 04$aThe quality of our nation's waters$b[electronic resource] $evolatile organic compounds in the nation's ground water and drinking-water supply wells /$fby John S. Zogorski ... [and others]
210  1$aReston, Va. :$cU.S. Geological Survey,$d2006.
215   $a101 pages $cdigital PDF file
225 1 $aCircular ;$v1292
300   $aDescription based on content as of Oct. 23, 2006; title from title screen (as viewed on Oct. 23, 2006).
311   $a1-4113-0836-0 
320   $aIncludes bibliographical references (pages 56-61).
517   $aQuality of our nation's waters 
606   $aOrganic water pollutants$zUnited States
606   $aVolatile organic compounds$zUnited States
606   $aGroundwater$xPollution$zUnited States
606   $aGroundwater$xSampling$zUnited States
606   $aWater quality management$zUnited States
606   $aWater chemistry$zUnited States
615  0$aOrganic water pollutants
615  0$aVolatile organic compounds
615  0$aGroundwater$xPollution
615  0$aGroundwater$xSampling
615  0$aWater quality management
615  0$aWater chemistry
701   $aZogorski$b John S$01383369
712 02$aGeological Survey (U.S.)
801  0$bGWL
801  1$bGWL
801  2$bGWL
801  2$bGPO
906   $aBOOK
912   $a9910694422803321
996   $aThe quality of our nation's waters$93473253
997   $aUNINA