The Bacteriophage 



AND 



ITS BEHAVIOR 



BY 



F. D'HERELLE, M.D. 



Directeur du Service hacteriologique du Conseil Sanitaire, 

 Maritime el Quarantenaire d'Egypte 



TRANSLATED BY 



GEORGE H. SMITH, PH.D. 



Associate Professor of Bacteriology and Immunology, 

 School of Medicine, Yale University 



PUBLISHED BY 



THE WILLIAMS & WILKINS COMPANY 



BALTIMORE, MD., U. S. A. 



1926 



