Massachusetts 

 agricultural experiment station 



CONTROL SERIES BULLETIN NO. 153 JULY 1952 



Inspection of Commercial 

 Feedstuffs 



By FEED CONTROL SERVICE STAFF 



This is the fifty-eighth report on feeding stuffs inspection. Included are 

 data regarding the composition of mixed feeds, mineral and vitamin supplements, 

 feed ingredients and medicated feeds. Other information of interest to the 

 manufacturers, distributors, and users of feed is also included. 



UNIVERSITY OF MASSACHUSETTS 

 AMHERST, MASS. 



