ELEMENTS 



OF 



AGRICULTURAL CHEMISTRY, 



IN 



A COURSE OF LECTURES 



FOR 



THE BOARD OF AGRICULTURE 



BY SIR HUMPHRY DAVY, LL. D. 

 F. R. S. L. & E. M. R. I. 



Member of the Board of Agriculture, of the Royal Irish Academy, of the 



Academies of St. Petersburg!), Stockholm, Berlin, Philadelphia, &c, 



and Honorary Professor ot Chemistry to the Royal Institution, 



PUBLISHED 



By Eastburn, Kirk & Co. New- York ; and Ward & Lilly, Boston 



