Fig. 20 ~t i TT TT 41 852, Mean Dose Equivalent for Various Mid-1957 Age Groups for the Interval 1957 to 1980 at Rongelap Atoll ADULTS (31-400) ADULTS (41-50a) ADULTS (50 - UP) ADULTS (20-300) (16-190) YOUNG ADULTS (tt- (5a) ADOLESCENTS f-CHILDREN (5-'0a) Ook a o. 9, TT rn MEAN DOSE EQUIVALENT, mrem ir Figure 20