Population, Resources, Environmemt and Development : proceedings of the Expert Group on Population, Resources, Environment and Development, Geneva, 25-29 April
| Formato: | Libro |
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| Lenguaje: | Undetermined |
| Publicado: |
New York : United Nations
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| Materias: |
Sistema de Bibliotecas de UNAN-LEON
| Número de Clasificación: |
312 P831 |
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| Copia | Disponible |