6.3
0.50
0036 2 0.03
November
Z 0.03
16,
3e52 F 0053
2% 1.2
25.4 2 1.0
Usel
wit5
6.35 2 1.67
& 1.0
$r99
2 0.6
Semple at NSEC
0.262 # 0.019
Ootober
September
1958 August
gr?0
milifcuries per equare mile
at midpoint of sampling period
Itaioi, State of Sac Paulo
Sampling
Period
Brasil,
7
33
62
Midpoint
gr°9/sr90
at Sampling
MORTBLY PALLOUT COLLECTIONS
We0
2207
a
123
2 6.0
on 6-1-58
we
wo Wi
Br90
0.76 2% 0-04
1.12 40.6
39
0.262 # 0.019
mi2
Cumulative
wo Br90
Ls
on 6-1-58
ws
inches
ppt'n. in
‘bitte