?url_ver=Z39.88-2004&rft_id=10.1016%2Fj.biotechadv.2015.07.001&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Dwivedi%2C+S+L&rft.aufirst=S+L&rft.aulast=Dwivedi&rft.issn=1873-1899&rft.pages=812-829&rft.atitle=Haploids%3A+Constraints+and+opportunities+in+plant+breeding&rft.volume=33&rft.issue=6Part1&rft.title=Biotechnology+Advances&rft.date=November+2015&rft.genre=article