?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=H+F+W&rft.au=Rattunde%2C+H+F+W&rft.aulast=Rattunde&rft.atitle=Yield+of+Photoperiod-sensitive+Sorghum+Hybrids+Based+on+Guinea-race+Germplasm+under+Farmers%E2%80%99+Field+Conditions+in+Mali&rft.title=Crop+Science&rft.issn=1435-0653&rft.date=2013&rft.volume=53&rft.pages=2454-2456&rft.issue=6&rft.genre=article