Proceedings of the first Triannual General Meeting and Conference,Ju ne 21st-25th 1987, Nairobi, Kenya. - Triannual General Meeting and Conference 1987 : Nairobi , Kenya); African Potato Association (Nairobi : African Potato Association, 1989)
Includes bibliographicreferences: (p. 190-191)
Keywords: Potatoes -- Africa