International economic conference, Geneva, May 1927. Natural movement of populations during the first quarter of the twentieth century.

International economic conference, Geneva, May 1927. Natural movement of populations during the first quarter of the twentieth century.

Détails bibliographiques
Collectivités auteurs: League of Nations, International Economic Conference
Format: Livre
Langue:English
Publié: Geneva [s.n.] 1927.
Sujets:
Europe > Statistics, Vital.