131. Report upon the preventive measures to be used in limiting the extension of diphtheria within the province Author(s): Medical Society of Nova Scotia, author. Publication: Halifax, N.S. : Robert T. Murray, Queen's printer, 1879 Subject(s): Diphtheria -- prevention & controlCommunicable Disease ControlSanitationNova Scotia
132. Disinfection of vessels Author(s): Bell, A. N. (Agrippa Nelson), 1820-1911 Publication: New York : George W. Wood, printer, 1863 Subject(s): ShipsDisinfection -- methodsYellow Fever -- prevention & controlCommunicable Disease Control