574 SEDGWICK AND WINSLOW. — BACILLUS OF TYPHOID FEVEK. 
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Quality 
23. Girardj C. et Bordas, F. Analyses cliiuiiq^ues et bacteriologiques des glaces consommees a Paris. 
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24. Christomonas, A. C. Ueber einige Eigenscliaften des kiinstlichen Eises. Oesterr. clieni. ztg., 1898, 
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25. Janowsky. Ueber den Bakteriengelialt des Schnees. Wratsch, 1888, IX, p. 727. Also Centr. f. 
T?akt., IV, 1888, p. 547. 
2G. Schmelck. Eine Gletscherbakterie. Ceiitr. f. Bakt., IV, 1888, p. 545. 
27. Schmelck. Bakteriologische Untersuehungen des Trinkwassers in Christiania. Centr. f. Bakt., 
A'lII, p. 102. 
28. Bujwid, 0. Die Bakterien im Hagelkornern. Centr. f. Bakt., Ill, 1888, p. 1. 
Also Ann. de I'lnst. Past., 1887, I, p. 592. 
29. Foutin, W. M. Bakteriologische Untersucliun: 
Centr. f. Bakt., VII, 1890, p. 372.) 
30. Giacosa, P. Studii sui germi di niicrorgatiismi nella neve delle alte montagne. Giornale della R. 
Aceadenna di niedicina, 1890, Nos. 11-12. 
31. Abbott, A. C. Bacteriological Study of Hail. Johns Hopkins Hospital Bulletin, 1890, Vol. I, 
Xo. 5, p. 5G. 
32. Dominguez, S. e Calumbide. Bactcrias del hielo. Ann. asist. piib. Buenos Aires, 1891-2, II, 
pp. 213, 203. 
33. Scofone, L. Esamc batteriologico delle acque di neve di torrente e di lago. Arch, per le sc. med. 
de Torino, XX, 1895, n. 12. 
34. Scofone, L. Esanie batteriologico di neve e ghiaccio. Arch, per le sc. med. de Torino, 1897, 
XXI, p. 437. 
35. narris, A. E. Report to Chairman and 
(Ref. 
Menibe 
) 
3G. Nield-Cook, J. The Bacteriology of Ice-Cream. Public Health, London, 1895-6, VIII, p. 252. 
37. Stevenson. Bacteria in Ice-Cream. Food and Sanitation, April IG, 1898. 
38. Wilkinson, J. Ice-Creams: their Manufacture and Bacteriology. Public Health, London, 1899, XI, 
p. 255. 
39. Nystrom, C. Om fasnings och forruttnelseprocesserna pa Spetsbergen, Upsala, Lakareforenings 
fru-liandlingar, t. IV. 
40. Couteaud. P,acteriologie de la zone glaciale. Arcli. de med. nav., 1893, LIX, p. 119. 
41. Levin. Les microbes dans les regions arctiques. Ann. de Flnst. Pasteur, XIII, 1899, p. 558. 
C. OX THE EFFECT OF FREEZING AND OTHER LOW TEMPERATURES UPOX BACTERIA 
42. von Frisch, A. Sitzun;rsber. der Wiener Akad. d. 
Wi 
43. Pictet et Young. De Taction du froid sur les microbes. Compt. rend. Acad, des Sc, XCVIII, 1884, 
p. 747. 
und 
die Cholerabakterien. Bonn, 1885. 
45. McKendrick. The Action of Cold on Microphytes. (Communication to Biological Section, British 
Association for the Advancement of Science.) Nature, XXXII, 1885, p. 5G1. 
46. Forster, J. Ueber einige Eigenschaften leuchtender P.akterien. Centr. f. Bakt., 1887, II, p. 337. 
47. Fischer. Bakterienwachsthum bei 0° C. Centr. f. Bakt., 1888, IV, p. 89. 
48. d'Arsonval A. Eraploi de I'acide carbonique liquefie pour la filtration et la sterilization rapides 
des iiquides organiques. Compt. rend. Acad, des Sc, 1891, CXII, p. G67. 
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