PERCENTAGE FALL ~- OUT nue US HEIGHT OF BURST + FIRE BALL RADI Fig. li. from 4& Near-surface Burst Percentage of Fall-out Expected Normalized to a Surface Burst 47
PERCENTAGE FALL ~- OUT nue US HEIGHT OF BURST + FIRE BALL RADI Fig. li. from 4& Near-surface Burst Percentage of Fall-out Expected Normalized to a Surface Burst 47