?url_ver=Z39.88-2004&rft_id=10.3389%2Ffpls.2013.00309&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=S&rft.au=Sharma%2C+S&rft.aulast=Sharma&rft.atitle=Pre-breeding+for+diversification+of+primary+gene+pool+and+genetic+enhancement+of+grain+legumes&rft.title=Frontiers+in+Plant+Science&rft.issn=1664-462X&rft.date=2013&rft.volume=4&rft.pages=1-14&rft.issue=309&rft.genre=article