@PROCEEDINGS {LADEINDE:1976, title = {The inheritance of male sterility from three sources of cowpea (Vigna unguiculata L. Walp)}, author = {Ladeinde, T. A. O. * and Watt, E. E. and Onajole, A. A. }, booktitle = {Presented at the Fourth Annual Conference of the Genetics Society of Nigeria}, year = {1976}, }