?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Saxena%2C+K+B&rft.aufirst=K+B&rft.aulast=Saxena&rft.issn=0011-183X&rft.pages=660-662&rft.atitle=Frequency+of+natural+out-crossing+in+partially+cleistogamous+pigeonpea+lines+in+diverse+environments&rft.volume=34&rft.issue=3&rft.title=Crop+Science&rft.date=1994&rft.genre=article