Oversight of EPA and the Great Lakes water quality agreement : hearings before the Subcommittee on Oversight of Government Management of the Committee on Government Affairs, United States Senate, one hundred first Congress, first session April 28, May 23, 1989.
United States.Congress.Senate.Committee on Governmental Affairs.Subcommittee on Oversight of Government Management.
Washington : U.S.G.P.O.,
1989.
S.Hrg.101-242
Water quality