Licensing process at Diablo Canyon nuclear powerplant [microform] : oversight hearing before the Subcommittee on Energy and the Environment of the Committee on Interior and Insular Affairs, House of Representatives, Ninety-eighth Congress, second session, January 24, 1984 ... June 14, 1984, briefing by the Nuclear Regulatory Commission on Diablo Canyon nuclear powerplant : hearing and briefing held in Washington, D.C.