TY - RPRT TI - Potencies of polychlorinated dibenzo-p-dioxin, dibenzofuran, and biphenyl congeners, relative to 2,3,7,8-tetrachlorodibenzo-p-dioxin, for producing early life stage mortality in rainbow trout (Oncorhynchus mykiss) AU - Mary K. Walker AU - Richard E. Peterson PY - 1991 DO - 10.1016/0166-445x(91)90074-j UR - https://pubs.usgs.gov/publication/70007057 ID - 70007057 ER -