11. Regulations of the Provincial Board of Health, Ontario Author(s): Provincial Board of Health of Ontario. Publication: [Toronto] : [W. Briggs], 1912 Subject(s): Public Health -- legislation & jurisprudenceCommunicable Disease Control -- legislation & jurisprudenceSanitation -- legislation & jurisprudenceOntario
12. Report of proceedings of the Woodstock Sanitary Convention and Annual Meeting of the Association of Executive Health Officers of Ontario: held at Woodstock, May 17th & 18th, 1887 Publication: Toronto : Printed by Warwick & Sons, 1887 Subject(s): SanitationOntario
13. The prevention of tuberculosis in Ontario Author(s): Adams, E. Herbert. Publication: [Toronto?] : [publisher not identified], [1893?] Subject(s): Tuberculosis, Pulmonary -- prevention & controlCommunicable Disease ControlOntario
14. Adulteration of food, &c: part II of the third supplement to the report of the Department of Inland Revenue, 1881 : analysis of water Publication: Ottawa : Printed by Maclean, Roger & Co., 1882 Subject(s): Water SupplyWater -- analysisOntario