S02 



U. S. DEPARTMENT OF AGRICULTURE. 



OFFICE OF EXPERIMENT STATIONS— BULLETIN NO. 172. 

 A. C. TRUE, Director. 



IRRIGATION IN MONTANA. 



BY 



SAMUEL FORTIER, 



ASSISTED BY 



A. P. STOVER AND ,1. S. BAKER. 



WASHINGTON: 



GOVERNMENT PRINTING OFFICE. 

 1906. 



