2 results filtered with: Defries, Robert D. (Robert Davies), 1889-
- Books
The development of public health in Canada : a review of the history and organization of public health in the provinces of Canada, with an outline of the present organization of the National Health Section of the Department of Pensions and National Health, Canada.
Date: [1940]- Books
The first forty years, 1914-1955 : Connaught Medical Research Laboratories, University of Toronto / Robert D. Defries.
Defries, Robert D. (Robert Davies), 1889-Date: 1968