?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Sharma%2C+S+B&rft.aufirst=S+B&rft.aulast=Sharma&rft.issn=0963-6420&rft.pages=185-189&rft.atitle=Plant-parasitic+nematodes+associated+with+groundnut+in+North+Vietnam&rft.volume=4&rft.issue=2&rft.title=Afro-Asian+Journal+of+Nematology&rft.date=1994&rft.genre=article