

STATE BOARD OF AGRICULTURE. 



CIRCULAR No. 69. 



January, 1917. 



CO-OPERATIVE DAIRYING. 



E. L. BRIGHAM. 



From the Sixty-fourth Annual Report ok the Massachusetts State 

 Board of Agriculture. 



BOSTON: 



WRIGHT & POTTER PRINTING CO., STATE PRINTERS, 



32 DERNE STREET. 



1917. 



