718 INDEX 



American bacteriological literature — continued 

 Industrial bacteriology. 

 Importance of B. bulgaricus group in ensilage, The. O. W. Hunter and 



L. D. Bushnell 372 



Removal of the natural impurities of cotton cloth by the action of bac- 

 teria, The. B. S. Levine 463 



Laboratory technique. 

 Another use of the double plate method. W. D. Frost and Freda M. 



Bachmann 693 



Apparatus for filling vaccine ampoules, An. R. G. Davis 373 



Colorimetric method of adjusting bacteriological culture media to any 



optimum hydrogen-ion concentration. On a. S. H. Hurwitz, H. F. 



Meyer and Z. Ostenberg 129 



Counting bacteria by means of the microscope. R. S. Breed and J. D. 



Brew 375 



Culture media for paramecia and euglena. R. M. Strong 693 



Device for protection against the tubercle bacillus, A. R. A. Keilty. . . 576 

 Electrical furnace for sterilizing inoculating loops. An. H. J. Corper. . . 256 



Eye-shado for use with the microscope, An. E. Kellert 373 



Hydrochloric acid as a decolorizing agent for the tubercle bacillus. R. 



A. Keilty 576 



Limitations to the cultivation of mammalian tissues in vitro. R. A. 



Lambert 694 



Method of demonstrating bacteria in urine by means of the centrifuge, 



A. With some observations on the relative value of examinations by 



culture or stained sediment. E. G. Crabtree 374 



of obtaining suspensions of living cells from the fixed tissues, and 



for the plating out of individual cells, A. Peyton Rous and F. S. 



Jones 256 



New culture medium for the isolation of B. typhosus from stools, A. J. 



E. Holt-Harris and Oscar Teague 693 



method of separating fungi from protozoa and bacteria, A. N. 



KopelofT, H. C. Lint and D. A. Coleman 373 



Production and collection of B. coli in quantity on synthetic media. 



Robert Bengis 576 



of clear and sterilized anti-hog-cholera serum. M. Dorset and 



R. R. Henry 576 



Rapid method of counting living bacteria in milk and other richly 



seeded materials, A. W. D. Frost 374 



method of cultivating the gonococcus. On a. Wm. B. Wherry and 



Wade W. Oliver 373 



Requirements of the gonococcus for its natural and artificial growth. 



The. L. D. Bristol 694 



Simple method for blood cultures, A. Paul G. Weston 256 



Stabilized gentian violet. W. D. Stovall and M. S. Nichols 576 



Stain for tubercle bacilli, A. Emanuel Klein 256 



Studies on laboratory media. Jane L. Berry 693 



Study of blood with a new stain. B. Lemchen 374 



