TY - RPRT TI - Net trophic transfer efficiencies of polychlorinated biphenyl congeners to lake trout ( Salvelinus namaycush ) from its prey AU - Charles P. Madenjian AU - Solomon R. David AU - Richard R. Rediske AU - James P. O’Keefe PY - 2012 DO - 10.1002/etc.1996 UR - https://pubs.usgs.gov/publication/70042533 ID - 70042533 ER -