02396oam 2200577 450 991070434190332120151019163829.0(CKB)5470000002440267(OCoLC)826645901(EXLCZ)99547000000244026720130204d2012 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierResidence time, chemical and isotopic analysis of nitrate in the groundwater and surface water of a small agricultural watershed in the coastal plain, Bucks Branch, Sussex County, Delaware /by John W. Clune and Judith M. Denver ; prepared in cooperation with the Delaware Department of Natural Resources and Environmental Control and the Delaware Geological SurveyReston, Virginia :U.S. Department of the Interior, U.S. Geological Survey,2012.1 online resource (v, 15 pages) color illustrationsScientific investigations report ;2012-5235Title from title screen (viewed Feb. 4, 2012).Includes bibliographical references (pages 13-15).WaterNitrogen contentDelawareSussex CountyGroundwaterQualityDelawareSussex CountyWaterDelawareSussex CountyAnalysisGroundwaterQualityfastWaterAnalysisfastWaterNitrogen contentfastDelawareSussex CountyfastWaterNitrogen contentGroundwaterQualityWaterAnalysis.GroundwaterQuality.WaterAnalysis.WaterNitrogen content.Clune John W.1386750Denver J. M.Geological Survey (U.S.),Delaware.Department of Natural Resources and Environmental Control,Delaware Geological Survey,GPOGPOOCLCOOCLCQOCLCAOCLCFGPOBOOK9910704341903321Residence time, chemical and isotopic analysis of nitrate in the groundwater and surface water of a small agricultural watershed in the coastal plain, Bucks Branch, Sussex County, Delaware3462093UNINA