?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=0014-2336&rft.pages=59-66&rft.atitle=Screening+techniques+and+sources+of+resistance+to+nematodes+in+cool+season+food+legumes&rft.volume=73&rft.issue=1-2&rft.title=Euphytica&rft.date=1994&rft.genre=article