?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=G+K&rft.au=Kishore%2C+G+K&rft.aulast=Kishore&rft.atitle=Biological+control+of+crown+rot+of+groundnut+by+Trichoderma+harzianum+and+T.+viride&rft.title=International+Arachis+Newsletter&rft.date=2001&rft.volume=21&rft.pages=39-40&rft.genre=article