Circular 



No. 5 



MASSACHUSETTS STATE BOAED OF AGEICULTUEE. 



PORK MAKING FOR MASSACHUSETTS 



FARMERS. 



By Dr. GEO. M. TWITCHELL, Auburn, Me. 



BOSTON: 

 WRIGHT & POTTER PRINTING CO., STATE PRINTERS, 



32 DERNE STREET. 

 1913. 



