Wortmann, C. S. (1994). Bean improvement for low fertility soils in Africa: Proceedings of a working group meeting, Kampala, uganda 23-26 May, 1994. International Center for Tropical Agriculture.
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Cita Chicago Style (17a ed.)
Wortmann, Charles S. Bean Improvement for Low Fertility Soils in Africa: Proceedings of a Working Group Meeting, Kampala, Uganda 23-26 May, 1994. International Center for Tropical Agriculture, 1994.
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Cita MLA (9a ed.)
Wortmann, Charles S. Bean Improvement for Low Fertility Soils in Africa: Proceedings of a Working Group Meeting, Kampala, Uganda 23-26 May, 1994. International Center for Tropical Agriculture, 1994.
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