Parliamentary Papers, Volume 9

31st March accident advanced gas-cooled reactor amount Atomic Energy Authority audience Authority's average BBC's beryllium Board British broadcasting caesium 137 calcium carbon 14 cells cent Chairman chromosomes clerk Commission Commissioners Committee contamination continued contributions deposited diet dose-rate doses of radiation effective dose effects of radiation estimated experimental explosions external radiation fall-out film fission products fuel elements gamma gamma rays genetically effective dose gonads graphite H.M. Stationery Office Harwell Home Service increase industrial intake International iodine Ionizing Radiations irradiation isotopes leukaemia London magnox maximum permissible Mayneord Medical Research Council milk mrads mutations National natural background neutron nuclear operation organisations Overseas period plant population programmes radio radioactive materials Radiological Protection rads ratio of strontium reactor recommendations Region rems Scotland staff stations strontium 90 tests tion tissue United Kingdom uranium Wales Welsh Windscale Winfrith