Implementation of the Water Quality Act of 1987 : hearing before the Subcommittee on Investigations and Oversight of the Committee on Public Works and Transportation, House of Representatives, one hundredth Congress, first session, September 22, 1987.
United States.Congress.House.Committee on Public Works and Transportation.Subcommittee on Investigations and Oversight.
Washington : U.S.G.P.O.,
1988.
Water quality management