Health and labor productivity : economic impact of onchocercal skin disease OSD /
| Autor principal: | |
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| Formato: | Libro |
| Lenguaje: | English |
| Publicado: |
Washington, DC :
The World Bank, Africa Human Development Department, Onchocerciasis Coordination Unit and University of Addis Ababa, Institute of Pathobiology,
1997.
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| Colección: | Policy research working paper
1836 |
Sistema de Bibliotecas de Universidad de Costa Rica
| Copia | Disponible |
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