-— COLUMBUS, WISCONSIN
T
BD 84,45 20
- 65 -
FOF Tf
roy
Y
;
OY
Fg
TeTF
? fey
yf
TPF
YY
FP
Pd?
rr
bee
TTT TYTTTTITTI
K
|
FP
PF
FOF
JFMAMSSASONDIJEMAMJJASONDUFMAMUJASONDUFMAMJJASOND JFMAMJJASOND
J
ff po —lay
7A
1
0
.
R
‘
Shey
32+— MONTHLY Sr LEVELS IN POWDERED MILK-
4
FIGURE 10