Keywords: Isotopeshareofgammadosewith30cmconcreteatchernobyl.png Isotope share of the dose due to external gamma rays from idealised Chernobyl fallout against time w Image Isotopeshareofgammadosewith30cmconcreteatchernobyl jpg 2006-02-26 wikipedia en user Cadmium en wikipedia Cadmium w Image Isotopeshareofgammadosewith30cmconcreteatchernobyl jpg Check categories 2009 November 17 en wikipedia Fallout_shelter Cold War Civil defense Shelters Movements 14 Medical research Civil defense Nuclear warfare Diagrams by user Cadmium |