?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=R+S&rft.au=Yadav%2C+R+S&rft.aulast=Yadav&rft.atitle=Improving+pearl+millet+drought+tolerance&rft.title=International+Sorghum+and+Millets+Newsletter&rft.date=2001&rft.volume=42&rft.pages=15-16&rft.genre=article