Contract dredging : hearing before the Subcommittee on Water Resources of the Committee on Environment and Public Works, United States Senate, Ninety-fifth Congress, second session, on H.R. 7744 ... January 24, 1978.
United States.Congress.Senate.Committee on Environment and Public Works.Subcommittee on Water Resources.
Washington : U.S. Govt. Print. Off.,
1978.
"Serial no. 95-H44."
Dredging
Public contracts