Kirwa E C, Njoroge K, Chemining’wa G and Mnene W N 2015: Nutritive composition of Eragrostis superba Peyr and Cenchrus ciliaris L. collections from the ASALs of Kenya. Livestock Research for Rural Development. Volume 27, Article #144. Retrieved , from http://www.lrrd.org/lrrd27/8/kirw27144.html