Laing, Mark Delmege.Shimelis, Hussein.Nkhoma, Nelia.2021-06-142021-06-1420202020https://researchspace.ukzn.ac.za/handle/10413/19478Doctoral Degree. University of KwaZulu-Natal, Pietermaritzburg.Abstract available in pdf.enCowpeas.Grain legumes.Genetic improvement of cowpea [vigna unguiculata (L.) walp.] for grain yield and yield component components in Zambia.Thesis