Table le
Liguid Miik
-
New York City
1958
Sampling
Sr70
*
Month
ppe/g Ca
5299 /sr90
January
3062 2 0.37
206 2 0.5
February
4094 2 0538
1le7 2 043
Marsh
3.20 2 0.27
April
4.09 2 6.30
Bel 2 5.6
May
3.92 2 Oh
4.6 2 teh
June
July
August
September
October
November
December
*
Extrapoliated tc midpsint ¢<f sampling pericd.
- 86 =