Mostrando 321 - 340 Resultados de 7,142 Para Buscar '"África"', tiempo de consulta: 0.24s Limitar resultados
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    ... in the Sahelian and Sudanian agro-ecological zones of West Africa as a basis for calculating the regional...
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    ... on the plains of Agadez (Rep. Niger, northwest Africa) revealed extraordinarily well preserved didactyl tracks...
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    ...Despite making significant progress in tackling its HIV epidemic, South Africa, with 7.7 million...
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    por Mary Luz Estupiñán Serrano
    Publicado 2012
    Materias: ...áfrica subsahariana occidental...
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    por Justice G. Djokoto, Paragon Pomeyie
    Publicado 2021
    ... for countries based on the level of income using data from 1980 to 2019. Africa offers unique data...
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  13. 333
    por Tom Achoki, Abaleng Lesego
    Publicado 2017
    ...<p>Background</p><p>A majority of health systems in the sub-Saharan Africa region are faced...
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    por Joanna Bar
    Publicado 2021
    ... The purpose of this article is to present the issue of security in the region of East Africa...
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  19. 339
    ... and stool samples from patients of all age groups in the Middle East and North Africa (MENA) from 2005...
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