The official vital statistics of the Dominion of Canada.
League of Nations.Health Organisation.
Greenwood, Major,1880-
Edge, P. Granville.
Geneva : The League,
1930.
"Official no.: C. H. 834."
Prepared, on the invitation of the Health section, by Professor Major Greenwood and Major P. Granville Edge.
Series of League of nations publications.  III.  Health.  1930.  III.  1.
Bibliography: p. 83-85.