Shirima E J M, Mtenga L A, Kimambo A E, Laswai G H, Mgheni D M, Mushi D E, Shija D S and Safari J G 2012: Economic analysis of Tanzanian long fat-tailed sheep with different ages at entry to the feedlot and level of molasses concentrate diet. Livestock Research for Rural Development. Volume 24, Article #143. Retrieved , from http://www.lrrd.org/lrrd24/8/shir24143.htm