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to
344—-—__--+— MONTHLY Sr? LEVELS IN POWDERED MILK32
~ PERRY, NEW YORK
30
i want
T
Amc Sr°% Ca
28-
i
y
JFMAMJJASOND | JFMAMJJASOND
1954
1955
rriyr rr tt Tt
rer rr rer ep et rrr
TT a er
JFMAMJJASOND JFMAMJJASOND UF MAMJJASOND JFMAMJJASOND FMAMS
1956
1957
1958
1959
Tyr?
Tt
JASOND
1960