Kinuthia M N, Wanyoike M M, Gachuiri C K and Wakhungu J W 2007: Effect of supplementing weaner goats with graded levels of Calliandra calothyrsus and Lucerne (Medicago sativa) on feed intake and weight gain. Volume 19, Article #115. Retrieved , from http://www.lrrd.org/lrrd19/8/kinu19115.htm