?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Khera%2C+P&rft.aufirst=P&rft.aulast=Khera&rft.issn=1479-263X&rft.pages=56-67&rft.atitle=Genetic+variability+in+trait-specific+rice+germplasm+groups+based+on+coefficient+of+parentage%2C+SSR+markers+and+fertility+restoration&rft.volume=13&rft.issue=01&rft.title=Plant+Genetic+Resources&rft.date=April+2015&rft.genre=article