Tropical root crops: Research strategies for the 1980s : proceedings of the First Triennial Root Crops Symposium of the International Society for Tropical Root Crops--Africa Branch, 8-12 September 1980, Ibadan, Nigeria /
E.R. Terry, K.A. Oduro, and F. Caveness
- Ottawa : International Development Research Centre, c1981.
- 279 Páginas Ilustraciones 25 cm.