UNITED STATES DEPARTMENT OF AGRICULTURE 
BULLETIN No. (44 
Contribution from the Bureau of Animal oe 
JOHN R. MOHLER, nee 
. Washington, D.C. PROFESSIONAL PAPER January 17, 1919 
COOLING MILK - 
AND STORING AND SHIPPING IT AT 
LOW TEMPERATURES 
By 
JAMES A. GAMBLE, Market Milk Specialist, and 
JOHN T. BOWEN, Technologist, Dairy Division 
CONTENTS — 
Scope of Experimental Work ... . The Construction of Milk Tanks .. 
The Principle of Cooling How to Cool Milk Quickly 
Cooling Milk on the Farm Efficiency of Different Kinds of Cans for 
Effect of Low Temperatures on Bacte- Holding Milk 
rial Count of Milk Transporting Milk at Low Temperatures 
Summary 
‘WASHINGTON : 
‘GOVERNMENT PRINTING OFFICE 
1919 
