. "Radiation sterilization of foods : hearing before the Subcommittee on Research and Development of the Joint Committee on Atomic Energy, Congress of the United States, Eighty-fourth Congress, first session ..., May 9, 1955" . . . . . "Radiation sterilization of foods hearing before the Subcommittee on Research and Development of the Joint Committee on Atomic Energy, Congress of the United States, Eighty-fourth Congress, first session ... May 9, 1955"@en . . . . . . . . . . . . . . "Radiation." . .