Issued March 9, 1912. 



U. S. DEPARTMENT OF AGRICULTURE. 



FARMERS' BULLETIN 484. 



SOME COMMON MAMMALS OF WESTERN 

 MONTANA IN RELATION TO AGRI- 

 CULTURE AND SPOTTED FEVER. 



CLARENCE BIRDSEYE, 



Assistant, Bureau of Biological Survey. 



WASHINGTON: 

 GOVERNMENT PRINTING OFFICE. 

 1912. 



