REFERENCES 293 



JORDAN, E. O. 1890. A Report on Certain Species of Bacteria observed 

 in Sewage. Special Report of the State Board of Health of Massa- 

 chusetts on the Purification of Sewage and Water, II, 821. 



JORDAN, E. O. 1900. Some Observations upon the Bacterial Self- 

 purification of Streams. Journal of Experimental Medicine, 

 V, 271. 



JORDAN, E. O. 1901. The Relative Abundance of Bacillus coli com- 

 munis as an Index of the Self-purification of Streams. Journal 

 of Hygiene, I, 295. 



JORDAN, E. O. 1905. The Persistence of Agglutinability in Typhoid 

 Bacilli in Water. Journal of Infectious Diseases, Supplement 

 No. i, 172. 



JORDAN, E. O., RUSSELL, H. L., and ZEIT, F. R. 1904. The Lon- 

 gevity of the Typhoid Bacillus in Water. Journal of Infectious 

 Diseases, I, 641. 



KABRHEL, A. 1906. Studien iiber den Filtrationseffekt der Grund- 

 wasser. Archiv fur Hygiene, LVIII, 345. 



KAISER, M. 1905. Ueber die Bedeutung des Bacterium coli im 

 Brunnenwasser. Archiv fur Hygiene, LII, 121. 



KELLERMAN, K. F., PRATT, R. W., and KIMBERLY, A. E. 1907. The 

 Disinfection of Sewage Effluents for the Protection of Public Water 

 Supplies. Bulletin No. 115, Bureau of Plant Industry, U. S. 

 Department of Agriculture. 



KELLERMAN, K. F., and WHITTAKER, H. A. 1909. Farm Water 

 Supplies of Minnesota. Bulletin 154, Bureau of Plant Industry, 

 U. S. Department of Agriculture. 



KEYES, F. G. 1909. The Gas Production of Bacillus coli. Journal 

 of Medical Research, XXI, 69. 



KINNICUTT, L. P., WINSLOW, C.-E. A., and PRATT, R. W., 1910. Sewage 

 Disposal. New York. 



KISSKALT, X. 1906. Die Verunreinigung der Lahn und der Wieseck 

 durch die Abwasser der Stadt Giessen, mit besonderen Beriick- 

 sichtigung der Brauchbarkeit der iiblichen Methoden zur Unter- 

 suchung von Flussverunreinigungen. Zeitschrift fur Hygiene 

 LIII, 305. 



KLAUMANN, F. 1904. Beitrag zur Frage der Wirkung des Kaffeins 

 auf Typhus und Colibakterien. Centralblatt fur Bakteriologie, 

 Orig. XXXVI, 312. 



KLEIN, E. 1898. Report on the Morphology and Biology of Bacillus 

 enteritidis sporogenes; on the association of this microbe with 

 Infantile Diarrhoea and with Cholera Nostras; and on its rela- 

 tions with Milk, with Sewage, and with Manure. Supplement to 

 the Twenty-seventh Annual Report of the Local Government 



