f\ 1 1 1 r ' if 
G L910. 
( . S. DEPAR rMENT OF AGRICULTURE, 
Bl i; I A l OF PLANT INDUSTRY— Circular No. 47. 
(JALLOWAY, Chiel of Bureau. 
PRICKLY COMFREY AS A FORAGE 
CROP. 
II. \. VINALL, 
Scientific Assistant, Office of Forage-Crop 
i \\ ESTIG ITIONS. 
WASHINGTON ! GOVERNMENT PRINT!' 
UNIV OF FL LIP 
DOCUMENT^ Dp 
OEPOSITORY 
