02407oam 2200649 450 991071601000332120210603111252.0(CKB)5470000002518009(OCoLC)682011782(OCoLC)622227943(OCoLC)667943592(OCoLC)984765583(OCoLC)995470000002518009(EXLCZ)99547000000251800920101117d1997 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierNitrate in ground water and stream base flow in the Lower Susquehanna River Basin, Pennsylvania and Maryland /by Bruce D. Lindsey, Connie A. Loper and Robert A. HainlyLemoyne, Pennsylvania :U.S. Department of the Interior, U.S. Geological Survey,1997.1 online resource (x, 66 pages) illustrations (some color), color mapsWater-resources investigations report ;97-4146"National Water-Quality Assessment Program."Includes bibliographical references (pages 64-66).NitratesEnvironmental aspectsSusquehanna River WatershedWaterPollutionSusquehanna River WatershedGroundwaterPollutionSusquehanna River WatershedGroundwaterPollutionfastNitratesEnvironmental aspectsfastWaterPollutionfastUnited StatesSusquehanna River WatershedfastNitratesEnvironmental aspectsWaterPollutionGroundwaterPollutionGroundwaterPollution.NitratesEnvironmental aspects.WaterPollution.Lindsey Bruce D.1962-1391410Loper Connie A.Hainly Robert A.Geological Survey (U.S.),National Water-Quality Assessment Program (U.S.)OCLCEOCLCEOCLCQOCLCAOCLCFOCLCOOCLCQOCLCOCOPOCLCAXFFGPOBOOK9910716010003321Nitrate in ground water and stream base flow in the Lower Susquehanna River Basin, Pennsylvania and Maryland3526839UNINA