[Pragmatism or dogmatism? Comparison of the American and the Russian views concerning the determination of the maximum acceptable concentration of injurious substances in the open air].
D005006:Ethnicity; D006801:Humans; D007802:Language; D011847:Radioactive Fallout; D012426:Russia; D014481:United States
D011847:Radioactive Fallout
RADIOACTIVE FALLOUT