Global estimates and projections of population by sex and age the 1984 assessment.

Global estimates and projections of population by sex and age the 1984 assessment.

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Dades bibliogràfiques
Autor corporatiu: United Nations Department of International Economic and Social Affairs
Format: Llibre
Idioma:English
Publicat: New York United Nations 1987.
Matèries:
Population forecasting.