Reclamation authorizations : hearing before the Subcommittee on Energy Research and Development of the Committee on Energy and Natural Resources, United States Senate, Ninety-sixth Congress, second session on S. 2431, a bill to amend the Emergency Fund Act (act of June 26, 1948, 62 Stat. 1052) : S. 2545, a bill to authorize certain additional measures to assure accomplishment of the objectives of title II of the Colorado River Basin Salinity Control Act and for other purposes : S. 2546, a bill to authorize the Secretary of the Interior to design and construct a gunite lining on certain reaches of the Bessemer Ditch in the vicinity of Pueblo, Colorado, to prevent or reduce seepage damage on adjacent properties, and for other purposes : S. 2616, a bill to amend the Crooked River Project Act of August 6, 1956, as amended : H.R. 507, an act to authorize federal participation in stream rectification, Trinity River Division, Central Valley Project, California, and for other purposes : H.R. 2111, an act to extend the service area for Sacramento Valley canals, Central Valley Project, California, and for other purposes, May 7, 1980.