?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Navi%2C+S+S&rft.aufirst=S+S&rft.aulast=Navi&rft.pages=104-104&rft.atitle=Identification+of+Sources+of+Resistance+to+Sorghum+Downy+Mildew+in+Late-flowering+Sorghum+Germplasm&rft.volume=35&rft.issue=1&rft.title=International+Sorghum+and+Millets+Newsletter&rft.date=1994&rft.genre=article