World population ageing, 1950-2050

World population ageing, 1950-2050

Manylion Llyfryddiaeth
Awdur Corfforaethol: United Nations. Dept. of Economic and Social Affairs. Population Division
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: New York United Nations 2002.
Pynciau:
Aged > Statistics.
Age distribution (Demography) > Statistics.
Population > Statistics.