Lyimo H L N, Mtenga L A, Kimambo A E, Hvelplund T, Laswai G H and Weisbjerg M R  2004: A survey on calf feeding systems, problems and improvement options available for the smallholder dairy farmers of Turiani in Tanzania. Livestock Research for Rural Development. Vol. 16, Art. #23. Retrieved , from http://www.lrrd.org/lrrd16/4/lyim16023.htm