?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=C+O&rft.au=Ojiewo%2C+C+O&rft.aulast=Ojiewo&rft.atitle=Selection%2C+Evaluation+and+Release+of+Varieties+from+Genetically+Diverse+African+Nightshade+Germplasm+&rft.title=International+Journal+of+Plant+Breeding&rft.issn=1752-3478&rft.date=2013&rft.volume=7&rft.pages=76-89&rft.issue=2&rft.genre=article