Demographic indicators of countries : estimates and projections as assessed in 1980.
| Formato: | Libro |
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| Lenguaje: | English |
| Publicado: |
New York :
United Nations, Department of International Economic and Social Affairs,
1982.
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| Materias: |
| Descripción Física: | viii, 437 páginas : ilustraciones en blanco y negro. |
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