aby
Awera-e yearly levels of raitieao t.f7 deo kom
significant than monthly levels vec .se tye
accurately comparable witt idfecime
for example, there aa an increise
yearly rude a
er iasitle
.4
0%
4 cto. 8, Kia1
mioromiarocuries in October isfs te
6.
dropped back to 15.6 in vecenber
ft
hesenter
Bowe
GRRE GEVE.
ended October 1958 wae 11.4 conpared wits
the year ended November 1959.
7 4
Tus
oF
2.) em one «Ferns
ear.) average rate °»
oompared with the @0 mloromicr curter corsent sumed
o- *
permissible limit rate,
IT am advisede-and dts 0d ge cite Bhgerin- that
permissible lim ta are only c+ c.ater watimauen,
to change as more and better ete “4
Active elements and their effet
For example, 1
understa co
vu
Purtner oorsiae ation
atrontiur}90 which 1s distrity ed
TeveE
oe .t@edy | ere
tie.
4
£:
ve
Greet
to
on a
a
oe
eee
8B cee
Dw A eT
ou rena ned
deal more researc igs needed tov
correlation between the arount
ia a ot
a
ie cunan pody
to consider lowering the recomewe
strontiun-90.
ico
fo 6
on tie
uo
Tt ome
"
8 Oe em
gs
ment in tne body,
For the tire beirg the
- rre
MERE awe SR OS
the most informed seientifie © iniot
However, wien the tota. ora
| |
asai.-bis
uF
Soe Akay ny
”
o,
a:
nnee
eae eae—eooaeeeoe
exposed is incre sed, reosures
naxiqum omiee
or
SEmee om
a Mk ae tt ne neeORG
aw f