Global estimates and projections of population by sex and age the 1988 revision.

Global estimates and projections of population by sex and age the 1988 revision.

Библиографические подробности
Соавтор: United Nations. Department of International Economic and Social Affairs
Формат: ‌
Язык:English
Опубликовано: New York United Nations 1989.
Предметы:
Population forecasting > Statistics.