?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=L+K&rft.au=Mughogho%2C+L+K&rft.aulast=Mughogho&rft.date=1983&rft.title=Charcoal+Rot+of+Sorghum&rft.genre=proceeding