Weather control and augmented potable water supply : joint hearings before subcommittees of the Committees on Interior and Insular Affairs, Interstate and Foreign Commerce, and Agriculture and Forestry, United States Senate, Eighty-second Congress, first session, on S. 5, a bill to provide for research into and demonstration of practical means for the economical production, from sea or other saline waters, or from the atmosphere (including cloud formations), of water suitable for agricultural, industrial, municipal, and other beneficial consumptive uses, and for other purposes; S. 222, a bill to provide for the development and regulation of methods of weather modification and control; and S. 798, a bill to authorize the Secretary of Agriculture to conduct research and experiments with respect to methods of controlling and producing precipitation in moisture-deficient areas; Washington, D.C., March 14, 15, 16, 19, and April 5, 1951.
Reports of explorations and surveys : to ascertain the practicability of a ship-canal between the Atlantic and Pacific oceans, by the way of the Isthmus of Tehuantepec.