TABLE 3 =< Cont'd,
South Rhodesia, Salisbury
Collection
Period
November 1956
to
me Sr90/mi@
Cumulative,,
mc Sr70/mi
-~--
0058 # 0.06
May 1957
1957
June to
October
1958
Samples not collected
November
Oell t 0,01
Oell 2 0.01
December
0.10 2 0.02
0.21 2, 0,02
January
0.10 I 0.01
0.31 2 0.02
February
0.04 2 0.01
0235 # 0.02
March
0.02 * 0.01
0037 2 0.03
April
May
0055 + 0.04
June
July
August
September
October
- 30 -
sr&9
wn
Precipitation
(inches)