JOURNAL 



OF 



BACTERIOLOGY 



OFFICIAL ORGAN OF THK SOCIETY OF AMERICAN 



SEPTEMBER, 1922 



KDITOn-lN-OHIBF 

 C-lv A. WlNSLOW 



II is characlerisiic of Science and Progrtss thai Ihey conlintially 

 open new fields to our visions. — Pasteuk. 



Pimi-ISHKn BI-MONTULY 



WTI.rrAMS & WILKINS COMPANY 



RALTIMORE, V.S.A. 



ICntered as second-class matter April 17, 19K, at the postoffice at Baltimore, Maryland, under the act of 



March 3, 1879. Acc^-ptance for niHiling at special rate of postnKf provided for in section 1103, 



Act of October 3, 1917. Autliorizcd on July 16, 1918 



Copyright, 1022, Williams & Wilkins Company 



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