568 INDEX 



Ferry, and Noble, Arlyle. Ozena and distemper: Comparative study of Coc- 



cobacillus foetidus-ozaene and Bacillus bronchisepticus 499 



. Studies relative to the apparent close relationship between Bad. 



pertussis and B. bronchisepticus 193 



Fowl cholera, Studies on 277 



Freezing temperatures upon bacteria. The germicidal action of 423 



Frost, W. D., Conn, H. J., Harding, H. A., Kligler, I. J., Prucha, M. J., and 

 Atkins, K. N. Methods of pure culture study. Preliminary report of 



the committee on the chart for identification of bacterial species 115 



Fungi, Studies on proteolytic activities of soil microorganisms with special 



reference to 475 



, Studies on the proteolytic enzymes of soil, and actinomyces 509 



Gentian violet, A brief note on the use of, in presumptive tests for B. coli in 



milk with reference to sporulating anaerobes 355 



, The elimination of spurious presumptive tests for B. coli in water 



by the use of 329 



Germicidal action of freezing temperatures upon bacteria. The 423 



Green, Howard A., Bunker, Geo. C, and Tucker, Edward J. A modification 



of the technique of the Voges and Proskauer reaction 493 



Growth of bacteria in protein free enzyme- and acid-digestion products, The 209 

 Hadley, Philip. Studies on fowl cholera. V. The toxins of Bacillus avisep- 



ticus 277 



Hall, Ivan C. Automatic water level for Arnold sterilizers 7 



and Ellefson, Lillian Jordan. The elimination of spurious presumptive 



tests for B. coli in water by the use of gentian violet 329 



. A brief note on the use of gentian violet in presumptive tests 



for B. coli in milk with reference to sporulating anaerobes 355 



Harding, H. A., Conn, H. J., Kligler, I. J., Frost, W. D., Prucha, M. J., and 

 Atkins, K. N. Methods of pure culture study. Preliminary report of 



the committee on the chart for identification of bacterial species 115 



Hastings, E. G., and Morrey, C. B. Early instructors in bacteriology in 



the United States (addenda) 307 



Hilliard, C. M., and Davis, Mildred A. The germicidal action of freezing 



temperatures upon bacteria 423 



Human feces. The characteristics of bacteria of the colon type occurring in 231 



Hunter, O. W. A lactose fermenting yeast producing foamy cream 293 



Kahn, Reuben L. A note on the nature of the reaction of B. coli on Endo 



medium 547 



. A simplified confirmatory test for B. coli 555 



. The differentiation of lactose fermenting anaerobes from B. coli 561 



Kligler, I. J., Conn, H. J., Harding, H. A., Frost, W. D., Pruoha, M. J., and 

 Atkins, K. N. Methods of pure culture study. Preliminary report of 



the committee on the chart for identification of bacterial species 115 



, and Defandorfer, J. The Endo medium for the isolation of B. dysen- 



teriae and a double sugar medium for the differentiation of B. dysenteriae 



Shiga and Flexner 437 



Klix, H. C, and Ferry, N. S. Studies relative to the apparent close rela- 

 tionship betwfeen Bad. pertussis and B. bronchisepticus. II. Comple- 

 ment fixation tests 309 



