Journal Article
Wortmann, Charles S.
Wortmann, Charles S.; Luze, L.; Chirwa, Rowland; Rachier, Gideon O.; Rabary B.; Ndakidemi, P.; MKUCHU, M.; Muimui, K.; Nabuhungu, L. 2000. Bean improvement for low fertility soils in Africa: The bilfa II. Bean Improvement Cooperative. Annual Report (USA). 43:11-12.