Implementation of the Comprehensive Environmental Response, Compensation, and Liability Act of 1981 : hearings before the Subcommittee on Environmental Pollution of the Committee on Environment and Public Works, United States Senate, Ninety-seventh Congress, first session, July 8 and 20, 1981. - United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Environmental Pollution (U.S. G.P.O., 1982)