Feyera T and Animut G 2011: Effect of supplementing wheat bran, Acacia albida leaf meal and their mixture on feed intake and carcass characteristics of Horro sheep fed vetch (Lathyrus sativus) haulm basal diet. Livestock Research for Rural Development. Volume 23, Article #72. Retrieved , from http://www.lrrd.org/lrrd23/4/take23072.htm