Authors: Bancroft, R Gray, A Gallat, S Crentsil, D Gogoe, S

Citation: R. Bancroft et al., The marketing system for fresh yams in Techiman, Ghana and associated post-harvest losses, TROP AGR, 75(1-2), 1998, pp. 115-119

Authors: Westby, A Kleih, U Hall, A Bockett, G Crentsil, D Ndunguru, G Graffham, A Gogoe, S Hector, D Nahdy, S Gallat, S

Citation: A. Westby et al., Improving the impact of post-harvest research and development on root and tuber crops: The needs-assessment approach, TROP AGR, 75(1-2), 1998, pp. 143-146