TENTH THOUSAND 



ELEMENTS 



SCIENTIFIC AGRICULTURE, 



CONNECTION BETWEEN SCIENCE 



ART OF PRACTICAL FARMING 



PRIZE ESSAY OF THE NEW YORK STATE AGRICULTURAL SOCIETY. 



BY JOHN P. NORTON, M. A., 



PROFESSOR OF SCIENTIFIC AGRICULTURE IN YALE COLLEGK. 



ADAPTED TO THE USE OF SCHOOLS. 



NEW YORK : 

 C. M. S A X T N & CO., 



AGRICULTURAL BOOK PUBLISHERS. 

 1855. 



U.C.D. LIBRARY 



T*l VTQ 



