U. S. DEPARTMENT OF AGRICULTURE 
BUREAU OF BIOLOGICAL SURVEY 
Form Bi-689 
X 
fie;l_d diarv 
Mr ...... 
(OlUeial tixle.) 
Period, 
Oa.-A.I T . ..lir&b, 
notice: 
This book ia Government property. The finder 
ia requested to mail it to the Bureau of Bio¬ 
logical Survey, Depar'I'ment of Aubicui.ture, 
Washingvon, 1>. G., or c'eliver it to the ofiicial 
whose name appears above. I deta chable addressed 
frank will be found on the laat page; by tying this 
on the cover the book may be njpiled without post¬ 
age or vrrapping if fiistened shut. 
K'VtHHSlr . yiGNt-tMti atnCM 
8—i)>25 
