LEADER 01841nam  2200433 a 450 
001 9910701258203321
005 20120209132731.0
035   $a(CKB)5470000002416475
035   $a(OCoLC)770067718
035   $a(EXLCZ)995470000002416475
100   $a20120103d2011      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 00$aAssessing the vulnerability of public-supply wells to contamination$b[electronic resource] $eEdwards aquifer near San Antonio, Texas /$fby Martha L. Jagucki ... [and others]
210  1$a[Reston, Va.] :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d[2011]
215   $a1 online resource (6 unnumbered pages) $cillustrations, map
225 1 $aFact sheet ;$v2011-3142
300   $aTitle from PDF title screen (viewed Jan. 3, 2011).
300   $a"National Water-Quality Assessment, Transport of Anthropogenic and Natural Contaminants (TANC) to Public-Supply Wells."
300   $a"November 2011."
320   $aIncludes bibliographical references (page [6]).
517   $aAssessing the vulnerability of public-supply wells to contamination 
606   $aGroundwater$xPollution$zTexas$zSan Antonio
606   $aWater quality$zTexas$zSan Antonio$xMeasurement
606   $aWater$xPollution potential$zTexas$zSan Antonio
615  0$aGroundwater$xPollution
615  0$aWater quality$xMeasurement.
615  0$aWater$xPollution potential
712 02$aTransport of Anthropogenic and Natural Contaminants (TANC) to Public-Supply Wells (Study)
712 02$aGeological Survey (U.S.)
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910701258203321
996   $aAssessing the vulnerability of public-supply wells to contamination$93456258
997   $aUNINA