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TABLE
NEW'HAVEN DUST-FALL EXPERIMENT
sr? Activity in me /mi=
Dust-Fall
Month
0.38
March, 1956
April
1.55 *
0.59
May
0.60
0.12
June
0.56
0.01
0.01
July
August
%
0.53
0.02
Memorial Building sample omitted.
Note:
Gummed film values have not been corrected for efficiency.
- 16 -
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pay
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