CONSERVATION SERIES 



CONSERVATION READER 



BY 



HAROLD W. FAIRBANKS 



Author of " Home Geogkaphv, Stories of Our 

 Mother Earth," "Rocks and Minerals," 

 " The Western United States," 

 "Practical Physiography," 

 " Geography of Cal- 

 ifornia," etc. 





tji 



ILLUSTRATED WITH PHOTOGRAPHS AND 

 WITH REPRODUCTIONS OF PAINT- 

 INGS IN COLOR 



^X. u 



YONKERS-ON-HUDSON, NEW YORK 



WORLD BOOK COMPANY 

 1920 



