?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=S+L&rft.au=Dwivedi%2C+S+L&rft.aulast=Dwivedi&rft.atitle=Population+improvement+in+wheat&rft.title=Indian+Journal+of+Genetics+and+Plant+Breeding&rft.issn=0019-5200&rft.date=1980&rft.volume=40&rft.pages=585-592&rft.issue=3&rft.genre=article