01815nam 2200409Ia 450 991069910210332120230902161556.0(CKB)5470000002400880(OCoLC)469064786(EXLCZ)99547000000240088020091124d2009 ua 0engurmnu||||||||txtrdacontentcrdamediacrrdacarrierQuality of shallow groundwater and drinking water in the Mississippi Embayment-Texas Coastal Uplands Aquifer System and the Mississippi River Valley Alluvial Aquifer, south-central United States, 1994-2004[electronic resource] /by Heather L. Welch ... [and others]Reston, Va. :U.S. Geological Survey,2009.1 online resource (ix, 51 pages) illustrations, mapsScientific investigations report ;2009-5091Title from PDF title screen (viewed Aug. 27, 2009)."National Water-Quality Assessment Program."Includes bibliographical references (pages 43-46).Scientific investigations report ;2009-5091.GroundwaterPollutionSouthwest, OldDrinking waterQualitySouthwest, OldGroundwaterPollutionDrinking waterQualityWelch Heather L1404904National Water-Quality Assessment Program (U.S.)Geological Survey (U.S.)GPOGPOBOOK9910699102103321Quality of shallow groundwater and drinking water in the Mississippi Embayment-Texas Coastal Uplands Aquifer System and the Mississippi River Valley Alluvial Aquifer, south-central United States, 1994-20043545619UNINA