94 BULLETIN 682, U. S. DEPARTMENT OF AGRICULTURE. 
Factors Influencing Change in Flavor in Storage Butter. (Bureau of Ani- 
mal Industry Bulletin 162.) Price 10 cents. 
Simple Method of Keeping Creamery Records. (Bureau of Animal Industry 
Circular 126.) Price 5 cents. : 
Paraffining Butter Tubs. (Bureau of Animal Industry Circular 130.) Price 
5 cents. 
Simple Butter Color Standard. (Bureau of Animal Industry Circular 200.) 
Price 5 cents. 
New Method for Determining Fat and Salt in Butter, Especially Adapted for 
use in Creameries. (Bureau of Animal Industry Circular 202.) Price 5 cents. 
Utilization of Exhaust Steam for Heating Boiler Feed Water and Wash 
Water in Milk Plants, Creameries, and Dairies. (Bureau of Animal Industry 
Circular 209.) Price 5 cents. 
ADDITIONAL COPIES 
OF THIS PUBLICATION MAY BE PROCURED FROM 
THE SUPERINTENDENT OF DOCUMENTS 
GOVERNMENT PRINTING OFFICE 
WASHINGTON, D.C. 
AT 
5 CENTS PER COPY 
V 
