Catalogue of Bacteria Associated Extracellularly 

 With Insects and Ticks 



by 



EDWARD A. STEINHAUS, Ph. D. 



Associate Bacteriologist, U. S. Public Health Service 



Rocky Mountain Laboratory 



Hamilton, Montana 



Copyright 1942 by 

 Edward A. Steinhaus 



BURGESS PUBLISHING CO. 426 SO. SIXTH ST. MINNEAPOLIS, MINN. 



