02067nam 2200469Ia 450 991069927600332120230902162029.0(CKB)5470000002401144(OCoLC)472409675(EXLCZ)99547000000240114420091203d2009 ua 0engurmnu||||||||txtrdacontentcrdamediacrrdacarrierCharacterization of groundwater quality based on regional geologic setting in the Piedmont and Blue Ridge Physiographic provinces, North Carolina[electronic resource] /by Stephen L. Harden, Melinda J. Chapman, and Douglas A. Harned ; prepared in cooperation with the North Carolina Department of Environment and Natural Resources, Division of Water Quality, Aquifer Protection SectionReston, Va. :U.S. Geological Survey,2009.1 online resource (vi, 32 pages) illustrations, mapsScientific investigations report ;2009-5149Title from PDF title screen (viewed Aug. 24, 2009).Includes bibliographical references (pages 30-32).Scientific investigations report ;2009-5149.GroundwaterQualityPiedmont (U.S. : Region)GroundwaterQualityBlue Ridge MountainsGroundwaterQualityNorth CarolinaGeologyNorth CarolinaGroundwaterQualityGroundwaterQualityGroundwaterQualityGeologyHarden Stephen L1381968Chapman M. J(Melinda J.)1390633Harned Douglas1410321North Carolina.Aquifer Protection Section.Geological Survey (U.S.)GPOGPOBOOK9910699276003321Characterization of groundwater quality based on regional geologic setting in the Piedmont and Blue Ridge Physiographic provinces, North Carolina3498749UNINA