A TREATISE ON 



SOILS, PLANTS, AND MANURES, 



BY 



FRANCIS WYATT, 



PROFESSOR OP AGRICULTURAL CHEMISTRY, CHEMICAL ANALYST, 

 ETC. 



AUTHOR OP "THE CHEMISTRY OP SULPHURIC ACID MANUFACTURE, 

 "THE PHOSPHATES OP THE WORLD,'' ETC., ETC. 



NEW YORK: 



C. E. BARTHOLOMEW, PUBLISHER, 



22 COLLEGE PLACE. 



1886. 



