228 References. 



HOUSTON, A. C. 1902. a. Bacteriological Standards in relation to 

 potable and non-potable streams. Second Report of the 

 Royal Commission on Sewage Disposal, 25. 



HOUSTON, A. C. 1902. b. Some of the chief Methods used in the 

 Bacteriological Examination of Sewage and Effluents. Second 

 Report of the Royal Commission on Sewage Disposal, 135. 



HOUSTON, A. C. 1903. a. Report on the Bacteriological Exami- 

 nation of the Normal Stools of Healthy Persons. Supplement 

 to the Thirty-second Annual Report of the Local Government 

 Board containing the Report of the Medical Officer for 1902-03, 

 5"- 



HOUSTON, A. C. 1903. b. Report on the Chemical and Bacterio- 

 logical Examination of Tunbridge Wells Deep Well Water. 

 Supplement to the Thirty-second Annual Report of the Local 

 Government Board containing the Report of the Medical 

 Officer for 1902-03, 581. 



HOUSTON, A. C. 1904. a. The Bacteriological Examination of 

 the River Thames and the Thames Estuary. Fourth Report 

 of the Royal Commission on Sewage Disposal. Vol. Ill, i. 



HOUSTON, A. C. 1904. b. The Inoculation of Sewage with B. 

 pyocyaneus and the subsequent Isolation of this microbe 

 from (lA) the effluent from a continuous Filter; (2 A) Septic 

 Tank Liquor; and (26) the Effluent from Contact Beds. 

 Fourth Report of the Royal Commission on Sewage Disposal. 

 Vol. Ill, 77. 



HOUSTON, A. C. 1904. Note on the Absence of Bacillus coli (or 

 coli-like microbes) from one cubic centimeter to one thousand 

 cubic centimeters of certain Samples of Unpolluted or only 

 Slightly Polluted Water. Journal of Pathology and Bacteri- 

 ology, IX, 456. 



HOUSTON, A. C. 1904. Report on the Bacteriological Examina- 

 tion of (i) the Normal Stools of Healthy Persons; (2) the 

 Intestinal Contents of Sea-Fowl and Fish; and (3) Certain of 



