01275oam 2200373 450 991071534800332120210310130725.0(CKB)5470000002510555(OCoLC)1239743673(EXLCZ)99547000000251055520210225d1990 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierRequirements for import and distribution of neutron-irradiated gemsWashington, D.C. :United States Nuclear Regulatory Commission, Office of Nuclear Material Safety and Safeguards,1990.1 online resourceInformation notice ;no. 90-62"September 25, 1990."IrradiationGem cutting industryLaw and legislationUnited StatesIrradiation.Gem cutting industryLaw and legislationU.S. Nuclear Regulatory Commission.Office of Nuclear Material Safety and Safeguards,GPOGPOOCLCOGPOBOOK9910715348003321Requirements for import and distribution of neutron-irradiated gems3270591UNINA