?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=R&rft.au=Purushothaman%2C+R&rft.aulast=Purushothaman&rft.atitle=Root+Anatomical+Traits+and+Their+Possible+Contribution+to+Drought+Tolerance+in+Grain+Legumes+&rft.title=Plant+Production+Science+&rft.issn=1349-1008&rft.date=2013&rft.volume=16&rft.pages=1-8&rft.issue=1&rft.genre=article