STATE HORfttoi. SCHOOL, 



X*OS BJ^GEiUlaS, CAL. 



farm 



SOILS 



How to Handle and Improve Them 

 By S. W. FLETCHER 



Professor of Horticulture in the Michigan Agricultural College 



Illustrated from photographs 

 by the author 



NEW YORK 

 Doubleday, Page & Company 



. I>C$ 



