Federal Water Pollution Control Act Amendments of 1977 ... : hearing before the Subcommittee on Environmental Pollution of the Committee on Environment and Public Works, United States Senate, Ninety-fifth Congress, first session ...
United States.Congress.Senate.Committee on Environment and Public Works.Subcommittee on Environmental Pollution.
Washington : U.S. Govt. Print. Off.,
1977.
Part 9.
Hearings held in various cities, June 1, 1977-
"Serial no. 95-H25."
Water
Water