?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=E&rft.au=Weltzien%2C+E&rft.aulast=Weltzien&rft.atitle=Performance+and+Variability+of+Local+Barley+Landraces+in+Near-Eastern+Environments&rft.title=Plant+Breeding&rft.issn=0179-9541&rft.date=1990&rft.volume=104&rft.pages=58-67&rft.issue=1&rft.genre=article