Transportation needs of increased coal production and completion of the Tennessee-Tombigbee waterway : hearings before the Subcommittee on Water Resources of the Committee on Environment and Public Works, United States Senate, Ninety-sixth Congress, second session, July 25, 28, and 29, 1980.
United States.Congress.Senate.Committee on Environment and Public Works.Subcommittee on Water Resources.
Washington : USGPO,
1980.
Coal