Issued February 3, 1913. 



U. S. DEPARTMENT OF AGRICULTURE, 



FOREST SERVICEBULLETIN 121. 



HENRY S. GRAVES, Forester. 



FORESTATION OF THE SAND HILLS 

 OF NEBRASKA AND KANSAS. 



BY 



CARLOS G. BATES, FOREST ASSISTANT, 



AND 



ROY G. PIERCE, DEPUTY SUPERVISOR. 



OCT 29 1914 



Division of Forestry 

 University of California 



WASHINGTON: 



GOVERNMENT PRINTING OFFICE. 

 1913. 



