TY - BOOK T1 - Framework for application of the toxicity equivalence methodology for polychlorinated dioxins, furans, and biphenyls in ecological risk assessment / DA - 2008. CY - Washington, DC : CN - QH541.15.T68 CN - QH541.15.T68 PB - Office of the Science Advisor, Risk Assessment Forum, U.S. Environmental Protection Agency, PP - Washington, DC : PY - 2008. N1 - "EPA/100/R-08/004" N1 - "June 2008." ID - 325058 KW - Environmental risk assessment KW - Dioxins KW - Furans KW - Polychlorinated biphenyls TI - Framework for application of the toxicity equivalence methodology for polychlorinated dioxins, furans, and biphenyls in ecological risk assessment / LK - http://www.epa.gov/OSA/raf/tefframework/pdfs/tefs-draft-052808.pdf UR - http://www.epa.gov/OSA/raf/tefframework/pdfs/tefs-draft-052808.pdf ER -