Odeigah, P., Osanyinpeju, A.O. and Myers, G.O. 1998. Induced mutations in cowpea, <i>Vigna unguiculata</i> (Leguminosae). Revista de Biología Tropical. 46, 3 (Sep. 1998), 579–586. DOI:https://doi.org/10.15517/rbt.v46i3.20117.