Characterization of cocoa production, income diversification and shade tree management along a climate gradient in Ghana
Workshop on National Research Planning for Bean Production in Uganda (1991, Kampala, Uganda). Proceedings
Report of the Ad Hoc Review Panel on the "Proposal for the Creation of a Tropical Research Foundation"
Atelier sur la Fixation Biologique d`Azote du Haricot en Afrique = Workshop on Biological Nitrogen Fixation of Beans in Africa (1988, Rubona, Rwanda). Actes = Proceedings
Actos celebrados durante la inauguración de las nuevas instalaciones del CIAT : 5 al 13 de octubre de 1973
