Muthaura, F. K.; Kikwete, Jakaya M.; Juma, Omar; Engfeldt, Lars-Goran; Okedi, J.; Ayoo, Collins; Eriksson, Arne; Dribidu, Enoch; Msuya, Meraji; Ndege, Maurice; Nyirabu, Christopher; Andjelic, M. M.; Drammeh, Halifa; Ntiba, M. J.; van der Knaap, M.; Ogutu, G. E. M.; Ehlin, Ulf; Lintner, Stephen; Lahtvee, Valdur
(Stockholm International Water Institute (SIWI), Sweden, 1998)