UNITED STATES DEPARTMENT OF THE INTERIOR, Oscar L. Chapman, Secretary 

 FISH AND WILDLIFE SERVICE, Albert M. Day, Director 



A UNIQUE BACTERIUM PATHOGENIC FOR 

 WARM-BLOODED AND COLD-BLOODED 



ANIMALS 



By Philip J. Griffin and Stanislas F. Snieszko 



FISHERY BULLETIN G8 



From Fishery Bulletin of the Fish and Wildlife Service 



VOLUME 52 



UNITED STATES GOVERNMENT PRINTING OFFICE • WASHINGTON : 1951 



For sale by the Superintendent of Documents, U. S. Government Printing Office 

 Washington 25, D. C. Price 10 cents 



