The sex and age distribution of the world populations the 1992 revision.

Detalles Bibliográficos
Autor Corporativo:	United Nations. Department of International Economic and Social Affairs
Formato:	Libro
Publicado:	New York United Nations 1993
Materias:	Sex distribution (Demography) > Statistics > Periodicals. Age distribution (Demography) > Statistics > Periodicals. Population forecasting > Statistics > Periodicals. Population --Statistics > Periodicals.