01197nam 2200337 a 450 991070016160332120120711094415.0(CKB)5470000002407350(OCoLC)798811284(EXLCZ)99547000000240735020120711d2009 ua 0engurmn||||a||||txtrdacontentcrdamediacrrdacarrierNational Center for Environmental Assessment[electronic resource]Washington, DC :U.S. Environmental Protection Agency, Office of Research and Development, National Center for Environmental Assessment,[2009]1 online resource (17 unnumbered pages) color illustrations, color map"June 2009.""EPA/600/F-08/010."Title from title screen (viewed on July 11, 2012).Includes bibliographical references.Ecological risk assessmentUnited StatesEcological risk assessmentGPOGPOBOOK9910700161603321National Center for Environmental Assessment3175655UNINA