?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Karunakar%2C+R+I&rft.aufirst=R+I&rft.aulast=Karunakar&rft.issn=1023-487X&rft.pages=104-106&rft.atitle=Evaluation+of+wild+and+weedy+sorghums+for+downy+mildew+resistance&rft.volume=35&rft.title=International+Sorghum+and+Millets+Newsletter&rft.date=1994&rft.genre=article