THOMAS P. COOPER, Dean.
. Extension Division '
FRED MUTCHLER, Director
CIRCULAR NO. 71
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By
= A. J. OLNEY `
MARCH, 1919
_ Publislnetl in t-onne<·tion with the zi1·it·ultu1·ul extension work car-
ried on hy t·o-opt·r:ition of the College of .—\grit·ulture. l`niversity of
ixeiitucky, with the l`. S. Iiepzirtnient of A§l`i('llilll1`P, und distributed
hg illl`ii1€1'ZlIl('(’ of the work provided t`or in the Act of Congress of
. ay S, 1914.