?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=B+I+G&rft.au=Haussmann%2C+B+I+G&rft.aulast=Haussmann&rft.atitle=Workshop+on+breeding+for+Striga+resistance+in+cereals&rft.title=International+Sorghum+and+Millets+Newsletter&rft.date=2001&rft.volume=42&rft.pages=97-98&rft.genre=article