20 BULLETIN 940, U. S. DEPARTMENT OF AGRICULTURE. 



LITERATURE CITED. 



(1) Barthel, Chr. 



1910. Obligat anaerobe Bakterien in Milch nnd Molkereiprodukten. In 

 Centbl. f. Bakt. [etc.], 2 Abt., v. 26, no. 1/3, p. 1-47. 



(2) Brown, Herbert R. 



1909. A study of some of the spore-bearing anaerobic bacteria in market 

 milk. In 41st Ann. Rpt. Mass. State Bd. of Health, p. 632-667. 



(3) Churchman, John W. 



1912. The selective bactericidal action of gentian violet. In Jour. Expt. 

 Med., v. 16, no. 2, p. 221-247. 



(4) Flugge, C. 



1S94. Die Aufgaben und Leistungen der Milchsterilisirung gegeniiber 

 den Darmkrankheiten der Sauglinge. In Ztschr. Hyg. u, Infections- 

 krank., v. 17, p. 272-342. 



(5) Ford, W. W., and Pryor, J. C. 



1914. Observations upon the bacteria found in milk heated to various 

 temperatures. In Bui. Johns Hopkins Hosp., v. 25, no. 283, p. 270-276. 



(6) Henry, Herbert. 



1917. An investigation of the cultural reactions of certain anaerobes 

 found in wounds. In Jour. Path, and Bact., v. 21, no. 3, p. 344-385. 



(7) Houston, A. C. 



1905. The bacteriological examination of milk. Report of Medical 

 Officer to the London County Council. 



(8) Klein, E. E. 



1897-1898. Report on the morphology and biology of Bacillus enteritidis 

 sporogenes. In Rpt. of Med. Officer of Gt. Brit. Local Govt. Bd., 

 appendix B, no. 1, p. 210-250. 



(9) Pryor, J. C. 



1914. On the presence of spore-bearing bacteria in Washington market 

 milk. In Bui. Johns Hopkins Hosp., v. 25, no. 283, p. 276-278. 



(10) Race, Joseph. 



1918. The examination of milk for public-health purposes. 



(11) Ritchie, John. 



1916. The bacteriological examination of fresh milk. In Public Health 

 (London), v. 29, no. 11, p. 270-274. 



(12) Savage, William G. 



1909-1910. Report upon the bacterial measurement of milk pollution. 

 In Supp. containing Rpt. of Med. Officer of Gt. Brit. Local Govt. Bd., 

 appendix B, p. 474-503. 



(13) Shippex, L. P. 



1915. Common organisms in heated milk : their relation to its reactions. 

 In Bui. Johns Hopkins. Hosp., v. 26, no. 293, p. 257-261. 



(14) SlMOXDS, J. P. 



1915. Studies in Bacillus wclcliii, with special reference to classification 

 and to its relation to diarrhea. Monographs of the Rockefeller Inst, 

 for Med. Research, no. 5. 



(15) Weixzirl, John, and Yeldee, Milton V. 



1915. A bacteriological method for determining manurial pollution of 

 milk. In Amer. Jour. Pub. Health, v. 5, no. 9, p. 862-866. 



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