Resultados de búsqueda - Kumi, M.

An evaluation of farmer field school induced changes in Ghanaian cocoa production por Gockowski, J., Asamoah, C., David, S., Gyamfi, I., Adu-Kumi, M.

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Child labour investigations and interventions in the cocoa sector por Gockowski, J., Kumi, M., Agordorku, S., Gyamfi, I., David, S., Marc, J.

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A guide for conducting farmer field schools on cocoa integrated crop and pest management por David, S., Agordorku, S., Bassanaga, S., Cowloud, J.Y., Kumi, M.A., Okuku, I.C., Wandi, D.

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