2, U. S. DEPARTMENT OF AGRICULTURE. 
BULLETIN 
20 
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4 OS ee | 
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Vn ING Ain TIAN AIA AIAN ATI TTI Wain im 
thi \ SA | RG =. 
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5/5, at ed | ie 
- \G41 
" Z 
7 
7, 
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| pesca = wal Blaeaea| 
Sy sos ee rode i Or RYO alt LM Fe 3) We Pe Zn ell >\ 
VIIWHd ANOS 
DAY 
