02679oam 2200649 450 991071661400332120210914132158.0(CKB)5470000002524029(OCoLC)680268741(OCoLC)631197050(OCoLC)667926471(OCoLC)984765475(OCoLC)995470000002524029(EXLCZ)99547000000252402920101110d1997 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierMetals, pesticides, and semivolatile organic compounds in sediment in Valley Forge National Historical Park, Montgomery County, Pennsylvania /by Andrew G. Reif and Ronald A. Sloto ; prepared in cooperation with the National Park ServiceLemoyne, Pennsylvania :U.S. Geological Survey,1997.1 online resource (v, 18 pages) mapsWater-resources investigations report ;97-4120Includes bibliographical references (page 18).River sedimentsPennsylvaniaValley Forge National Historical ParkMetalsEnvironmental aspectsPennsylvaniaValley Forge National Historical ParkPesticidesEnvironmental aspectsPennsylvaniaValley Forge National Historical ParkOrganic compoundsEnvironmental aspectsPennsylvaniaValley Forge National Historical ParkMetalsEnvironmental aspectsfastOrganic compoundsEnvironmental aspectsfastPesticidesEnvironmental aspectsfastRiver sedimentsfastPennsylvaniaValley Forge National Historical ParkfastRiver sedimentsMetalsEnvironmental aspectsPesticidesEnvironmental aspectsOrganic compoundsEnvironmental aspectsMetalsEnvironmental aspects.Organic compoundsEnvironmental aspects.PesticidesEnvironmental aspects.River sediments.Reif Andrew G.1397983Sloto Ronald A.Geological Survey (U.S.),United States.National Park Service.OCLCEOCLCEOCLCQOCLCFOCLCQOCLCOOCLOCLCQCOPGPOBOOK9910716614003321Metals, pesticides, and semivolatile organic compounds in sediment in Valley Forge National Historical Park, Montgomery County, Pennsylvania3510946UNINA