Ocean dumping : hearing before the Subcommittee on Environmental Pollution of the Committee on Environment and Public Works, United States Senate, Ninety-ninth Congress, first session on S. 824, a bill to reauthorize and amend Title I of the Marine Protection, Research, and Sanctuaries Act of 1972, to ban ocean dumping at the 12-mile site, to develop a plan for the revitalization of the New York Bight Apex and the Hudson-Raritan Estuary, and for other purposes and S. 1502, a bill to amend and extend Title I of the Marine Protection, Research, and Sanctuaries Act of 1972, as amended, for 2 years, July 30, 1985.