Exposure of the population in the United States and Canada from natural background radiation.

Exposure of the population in the United States and Canada from natural background radiation. - Bethesda, Md. : NCRP, 1987. - viii, 212 p. : tabla, diagr. - Report, no.<94> . - Estados Unidos. National council on radiation protection and measurements . - Report, no.<94> .

Recommendations of the NCRP Apéndices y bibliografía: p.150-189

0913392936

0083209X

NCRP-REPORT-94


RADIACIONES -EXPOSICION
RADIACTIVIDAD NATURAL