BIOMAGNIFICATION FACTORS OF PCDD/DFS FOR GREAT BLUE HERON AND BELTED KINGFISHER RESIDING IN THE TITTABAWASSEE RIVER FLOODPLAIN, MI, USA Publication Attachment: 08-726.pdf Authors: Seston, R, Zwiernik, M, Fredricks, T, Tazelaar, D, Moore, J, Bradley, P, Shotwell, M, Kay, D, Giesy, J, Coefield, S Year: 2008