Proceedings of an International Forum on Human Health Aspects of Accidental Chemical Exposure to Dioxins--Strategy for Environmental Reclamation and Community Protection, Oct. 4-7, 1981, Bethesda, Md., organized by the International Academy of Environmental Safety and the International Society of Ecotoxicology and Environmental Safety, jointly with the Istituto superiore di sanitแa, Rome, and the Gesellschaft f่ur Strahlen- und Umweltforschung MbH, Munich.