"Sudan." . . . . "Formale Beschreibung." . . "Ward, P.N." . . "Light, D." . . "Wilson, R.T." . . "International Livestock Centre for Africa, Addis Ababa." . . "Kenana (Raça bovina) Sudan." . . . . . . . . . . . . . . . "Materials and methods; Herd management; Reproductive performance; Weight and growth; Milk production; Mortality and offtake." . . . "Characterisation of kenana cattle at um banein, Sudan" . . . "Characterisation of Kenana cattle at Um Banein, Sudan" . . . . . . . . . . . "Bestiar boví Sudan." . . "Durkin, J.W." . . "Zebu." . .