01759oam 2200433 a 450 991070203410332120120830094958.0(CKB)5470000002423789(OCoLC)808490178(EXLCZ)99547000000242378920120828d2007 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierPilot survey of levels of polychlorinated dibenzo-p-dioxins, polychlorinated dibenzofurans, polychlorinated biphenyls, and mercury in rural soils of the United States[electronic resource]Washington, DC :National Center for Environmental Assessment, Office of Research and Development, U.S. Environmental Protection Agency,[2007]1 online resource (xiii, 53 pages) color illustrations, maps (some color)Title from title screen (viewed on Aug. 14, 2012)."April 2007.""EPA/600/R-05/048F."Includes bibliographical references (pages 50-53).Polychlorinated dibenzofuransPolychlorinated biphenylsMercuryUnited StatesSoilsUnited StatesPolychlorinated dibenzofurans.Polychlorinated biphenyls.MercurySoilsNational Center for Environmental Assessment (Washington, D.C.)GPOGPOGPOBOOK9910702034103321Pilot survey of levels of polychlorinated dibenzo-p-dioxins, polychlorinated dibenzofurans, polychlorinated biphenyls, and mercury in rural soils of the United States3113974UNINA