?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Singh%2C+M&rft.aufirst=M&rft.aulast=Singh&rft.pages=15-16&rft.atitle=Occurrence+of+entomopathogenic+nematodes+at+ICRISAT+Center&rft.volume=12&rft.title=International+Arachis+Newsletter&rft.date=1992&rft.genre=article