TY - BOOK T1 - Concentrations and loads of polychlorinated biphenyls in major tributaries entering Green Bay, Lake Michigan, 1989-90 DA - 1993. CY - Madison, Wis. : CY - Denver, CO : AU - House, Leo B. AU - Hughes, P. E. AU - Waschbusch, Robert J. CN - I 19.76: PB - U.S. Geological Survey ; PB - Books and Open-File Reports [distributor], PP - Madison, Wis. : PP - Denver, CO : PY - 1993. N1 - Distributed to depository libraries in microfiche. N1 - Shipping list no.: 94-0335-M. ID - 198472 KW - Polychlorinated biphenyls TI - Concentrations and loads of polychlorinated biphenyls in major tributaries entering Green Bay, Lake Michigan, 1989-90 ER -