ELEMENTS OF 

 AGRICULTURE 



BY 



G. F. WARREN 



PROFESSOR OF FARM MANAGEMENT AND FARM CROPS, NKW YORK STATE COLLEGE 

 OF AGRICULTURE, AT CORNELL UNIVERSITY 



lorb 

 THE MACMILLAN COMPANY 



LONDON: MACMILLAN & CO., LTD. 



1909 

 All riohtt retrrreil 



I661S 



