Official vital statistics of Switzerland. - League of Nations (Geneva [s.n.], 1928)
At head of title: C. H. 669. League of Nations.
Prepared on the invitation of the Health Section, by Dr. Marcel Ney...with the co-operation of Dr. H. Carriere.
Publications of the League of Nations. III. Health. 1927.III.16
Keywords: Switzerland -- Statistics, Vital