BULLETIN No. 44 



U. S. DEPARTMENT OF AGRICULTURE 



DIVISION OF CHEMISTRY 



AGRICULTURAL 

 LIBRARY, 



UNIVERSITY 



CAS SAY A 



ITS CDLTUKE. PROPERTIES, AND USES 



BY 



HARVEY W. WILEY 

 CHEMIST OF THE U. S. DEPARTMENT OF AGRICULTURE 



PUBLISHED BY AUTHORITY OF THE SECRETARY OF AGRICULTURE 



WASHINGTON 



GOVERNMENT PRINTING OFFICJE 

 1894 



