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Maximum permissible body burdens and maximun permissible concentrations of radionuclides in air and in water for occupational exposure.

Material type: TextTextLanguage: en Series: Estados Unidos. National committee on radiation protection and measurements ; | Estados Unidos. National bureau of standards ; | Report, no.<22>=830 #\ Handbook, no.<69>Publication details: Washington : NCRP, 1959.Description: viii, 95 p. : tabla
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