?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=N&rft.au=Mallikarjuna%2C+N&rft.aulast=Mallikarjuna&rft.atitle=Development+of+new+sources+of+tetraploid+Arachis+to+broaden+the+genetic+base+of+cultivated+groundnut+(Arachis+hypogaea+L.)&rft.title=Genetic+Resources+and+Crop+Evolution&rft.date=2011&rft.volume=58&rft.pages=889-907&rft.issue=6&rft.genre=article