}\PR ''1 1 1937 
IS £ ^ H A si 
THE 
JOURNAL 
OF THE 
COLLEGE OF AGRICULTURE, 
TOHOKU IMPERIAL UNIVERSITY, 
SAPPORO, JAPAN. 
V 
VOL. V. PART IX. 
:^ jE ^ ^ H ^ 
SAPPORO. 
MARCH, 1914. 
