A MANUAL 



OF 



BACTERIOLOGY 



BY 



HERBERT U. WILLIAMS, M. D. 



Professor of Pathology and Bacteriology, Medical Department, 

 University of Buffalo 



REVISED BY 



B. MEADE BOLTON, M. D. 



WASHINGTON, D. C. 



One Time Associate in Bacteriology, Johns Hopkins University; Chief of the Bureau of 



Health Laboratory, Philadelphia, Penna.; Professor of Pathology and Bacteriology, 



University of Missouri; Bacteriologist, Bureau of Animal Industry, etc. 



WITH 113 ILLUSTRATIONS 



FIFTH EDITION, REVISED AND ENLARGED 



PHILADELPHIA 

 P. BLAKISTON'S SON & CO. 



1012 WALNUT STREET 

 1908 



3i 



