| United States. Dept. of Health, Education, and Welfare - 1979 - 518 páginas
...5511071 Page 81 79-483 HE 20.3002:R 11, app.l/v.1-2 HE 20.3002:R 1 l/app.2,3 United States. Committee on Federal Research into the Biological Effects of...radiation : pertinent Federal laws and regulations. — [Bethesda, Md] : Dept. of Health, Education, and Welfare, Public Health Service, National Institutes... | |
| 1985 - 312 páginas
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| 1983 - 700 páginas
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