OGT

|

|

|

,

|

—— 1958
---- 1959 Normalized

1o7'4 LL

—— Difference

(1958-1959 N)

Le

‘\

oo

1o7!§

|

|

I

/

i

\

\

/

/

7%

‘

l

|

\

|

1958
Fig, 5 -- Determination of Hardtack cs 3"

puriil

cs'3’7 CURIES/CUBIC METER

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