prepared for the Subcommittee on Energy Research and Production of the Committee on Science and Technology, U.S. House of Representatives, Ninety-seventh Congress, first session ; by the Congressional Research Service, Library of Congress
prepared for the Subcommittee on Energy, Nuclear Proliferation, and Federal Services of the Committee on Governmental Affairs, United States Senate, by the Congressional Research Service, Library of Congress ; [compiled by Donna S. Kramer]