FERTILIZERS AND AGRICULTURAL LIME 



FERTILIZER TONNAGE 

 Tonnage of Fertilizer Sold in Massachusetts 



Tonnage of Mixed Fertilizers, January 1 to December 31, 1951 



♦The grade represents the plant food guarantee and is expressed in the order of nitrogen, 

 available phosphoric acid, potash. 



Tonnage of Unmixed Materials, January 1 to December 31, 1951 



