.
§
.
a
1
nD
9s
.
r
a
‘ae
-oo
pte ae ee
ome
Tamayo
Rete Sains pe
LEDissste
e .
=
yee ee
7 ee
ae
on
m sr90for
;
1.0
*
0.8
-
. ol
ve
Y.
1.0
¥
ee
re:
=
a
zt
_
as
125
4!
e
3, 1
128
0.4
~
21
&
a=
ar
-~
1.4
rted in the
sit
in Table 6.
s
a
ar?/er89
aoe
ak.
A series of senpleswere talea by Air Force jets at about 40/000 feet.
r
total radiostrem@@ium and Sr9°, The autograpee-showed the prdsence of
-_
an
The papers from the jot filters were radica
relatively few particles of high activity.
‘nalyses aré given in Table 9.
10517053
ed and anglysed for
The results of
r@dicchemical
a