Criterios de búsqueda
Se utilizaron los siguientes criterios en la búsqueda: Autor "Yousif, Hassan Musa"| Informazioni | |
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Tìtulo:
Fertility and mortality in North Africa : levels, trends and future prospects
Autores:
Yousif, Hassan Musa | International Institute for Applied Systems Analysis, ed.
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Tìtulo:
Population, biomass and the environment in Central Sudan
Autores:
Yousif, Hassan Musa | International Institute for Applied Systems Analysis, ed.
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