VOLUME VII 



NUMBER 1 



JOURNAL 



OF 



BACTERIOLOGY 



OFFICIAL ORGAN OF THE SOCIETY OF AMERICAN 

 BACTERIOLOGISTS 



JANUARY, 1922 



EDITOR-IN-CHIEP 



C.-E. A. WiNSLOW 



It is characteristic of Science and Progress that they continually 

 open new fields to our visions. — PASTEtm. 



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