JOURNAL OF BACTERIOLOGY 



Contents 



MAY, 1922-VOL. VII— No. 3 



J. HowAHi) Mueller. Stii<iics on f'liltunil Roquiromontfl of linctcria. I. 

 J. HowARii MtjELLEH. Stiulics On < 'ultunil Iloi|iiir<Mii('nt,s of Bacteria. II. 

 Selman a. Wak.sma.n. A Metlioil for Counting the Number of KunRi in the Soil. 

 Lethe K. MoitmsoM axd Fheb W. Tanneu. Stuilies on Thermophilic Bacteria. 



I. .Vcrobic Therraophiiir iJiu-t.pria from Water. / 



Robert G. Green. An Apparatus for the Rapid Measurement of Surface Tension. 



MARCH, 1922— Vol. VII— No. 2 



F. C. Harrison. Our Society. 



Victor Burke. Notes on the Gram Stain with Description of a New Method. 



Barnett Cohen. Disinfection Studies. The EtTec's of Temperature and Hydrogen 

 Ion Concentration upon the Viability of Bact. coli and Bact. typhosuin in Water. 



Selman A. Waksman. Microiirganisms Concrrned in the Oxidation of Sulfur in 

 the Soil. I. Introductory. 



Sbluan a. Waksman and J. S. Jopfe. Mirroorganisms Concerned in the Oxida- 

 tion of Sulfur in the Soil. II. Thiohacillus Thiooxidans, a New Sulfur-oxidiz- 

 ing Organism Isolated from the Soil. 



E, B. Fred and W. H. Peterson. The Production of Pink Sauerkraut by Yeasts. 



Constantino Gorini. Studies on the Biology of Lactic Acid Bacteria: A Summary 

 of Personal Investigations. 



L. D. Bcshnell. a Method for the Cultivation of Anaerobes. 



L. D. BoRHNKLL. IiiHuence of Vacuum upon Growth of Some Aerobic Spore-Bear- 

 ing Bacteria. 



U. R. Baker. Substitution of Brom-Thymol-Blue for Litmus in Routine Laboratory 

 Work. 



W. A. Wall and A. H. Robertson. The Use of Domestic Methylene Blue in 

 Staining Milk by the Breed Method. 



JANUARY, 1922— VOL. VII— No. 1 



Hilda Hempl Heller. Certain Genera of the Clostridiaceae. Studies in Patho- 

 genic Anaerobes. V. 



O. IsHil. Studies upon Agglutination in the Colon-Typhoid Group of Bacilli. 



O. IsHii. A Study of Spontaneous Agglutination in the Colon-Typhoid Group of 

 Bacilli. 



Albert C. Hunter. The Sources and Characteristics of the Bacteria in Decom- 

 posing Salmon. 



S. A. KosER AND W. W. Skinner. Vi.nbility of the Colon-Typhoid Group in Carbo- 

 nated Water and Carbonated Beverages. 



Guilford B. Reed. A Binocular Microscope Arranged for the Study of Colonies 

 of Bacteria. 



An Investigation of American Stains. 



NOVEMBER, 1921— VOL. VI— No. 6 



Georoe E. Holm and James M. Sherman. Salt Effects in Bacterial Growth. 

 I. Preliminary Paper. 



Hilda Hempl Heller. Suggestions Concerning a Rational Basis for the CLossi- 

 fication of the Anaerobic Becteris. Studies in Pathogenic Anaerobes. IV. 

 I. Preliminary Paper. 



J. Howard Brown. Hydrogen Ions, Titration and the Buffer Index of Bacterio- 

 logical Media. 



J. E. RtT.sH and G. a. Palmer. On Decreasing the Exposure Necessary for the 

 Gelatin Determination. 



Harold Macy. Chart of the Families and Genera of the Bacteria. 



ORDER BLANK 



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