World population ageing 2007.

World population ageing 2007.

Библиографические подробности
Соавтор: United Nations. Department of Economic and Social Affairs. Population Division
Формат: ‌
Язык:English
Опубликовано: New York United Nations, Department of Economic and Social Affairs, Population Division 2007.
Предметы:
Age distribution (Demography) > Statistics.
Older people > Statistics.
Population > Statistics.