Clayton D. Mell and barren B. Brush. '12. 



^Circular 202. 

 AThe llaval Stores Industry. By A. W. 



Schorger and H. S. Betts. Bulletin 

 ITo. 229 f 1915. 

 * Maple Sugar and Sirup. By William F. 



Hubbard. Farmers 1 Bulletin Ho. 252. 



* Industrial Alcohol: Uses and Statistics/ 

 By H. W. Wiley, Chief, Bureau of 

 Chemistry. Farmers 1 Bulletin Ho. 269 

 1906. 



A 



The Production of Maple Sirup and Sugar. 



By A. Hugh Bryan and William F. Hub- 

 bard. Farmers 1 Bulletin 516. 1912. 



