?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=P&rft.au=Subrahmanyam%2C+P&rft.aulast=Subrahmanyam&rft.atitle=Peanut+rust%3A+a+major+threat+to+peanut+production+in+the+semiarid+tropics&rft.title=Plant+Disease&rft.issn=0191-2917&rft.date=1985&rft.volume=69&rft.pages=813-819&rft.issue=9&rft.genre=article