THIS NUMBER COMPLETES VOLUME VII 



VOLUME VII NUMBER G 



JOURNAL 



OK 



BACTERIOLOGY 



OFFICIAL ORGAN OF THE SOCIETY OF AMERICAN 

 BACTERIOLOGISTS 



NOVEMBER, 1922 



KDITOB-IN-CHIEF 

 C.-i;. A. WiNSLOW 



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 open new fields to onr visions. — Pasteur, 



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