Superfund implementation : hearing before the Subcommittee on Superfund and Environmental Oversight of the Committee on Environment and Public Works, United States Senate, one hundredth Congress, second session ... December 10, 1987.
United States.Congress.Senate.Committee on Environment and Public Works.Subcommittee on Superfund and Environmental Oversight.
Washington : U.S.G.P.O.,
1988.
Environmental policy