. . . . . . . . . . . . . . "Miscellaneous conveyances, exchanges, and boundary modifications of certain public lands and units of the national park system hearing before the Subcommittee on Public Lands, Reserved Water, and Resource Conservation of the Committee on Energy and Natural Resources, United States Senate, Ninety-ninth Congress, second session, on S. 1971, S. 2194, S. 2599, S. 2698, S. 2758, S. 2812, H.R. 4037, S.J. Res. 372, and H.R. 4645, September 19, 1986"@en . . . . . "Miscellaneous conveyances, exchanges, and boundary modifications of certain public lands and units of the national park system : hearing before the Subcommittee on Public Lands, Reserved Water, and Resource Conservation of the Committee on Energy and Natural Resources, United States Senate, Ninety-ninth Congress, second session, on S. 1971, S. 2194, S. 2599, S. 2698, S. 2758, S. 2812, H.R. 4037, S.J. Res. 372, and H.R. 4645, September 19, 1986"@en . .