?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Rupela%2C+O+P&rft.aufirst=O+P&rft.aulast=Rupela&rft.issn=0011-183X&rft.pages=349-352&rft.atitle=Natural+occurrence+and+salient+characters+of+nonnodulating+chickpea+plants&rft.volume=32&rft.issue=2&rft.title=Crop+Science&rft.date=1992&rft.genre=article