This is the eightieth report of tlie 3Iassachiisetts Fertilizer Control 

 made in accordance with Chapter 94, Sections 250 to 261, inclusive, of 

 Massachusetts General Laws 1920, as amended hy Chapter 67, Acts of 1933. 



Publication of This Document Approved by George J. Cronin, State 1'ukchasing Agent 

 2500— ll-53-910S<)7P 



