Fatufe A A, Akanbi I O, Saba G A, Olowofeso O and Tewe O O 2007: Growth performance and nutrient digestibility of growing pigs fed a mixture of palm kernel meal and cassava peel meal. Livestock Research for Rural Development. Volume 19, Article #180. Retrieved , from http://www.lrrd.org/lrrd19/12/fatu19180.htm