?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=D+J&rft.au=Nevill%2C+D+J&rft.aulast=Nevill&rft.atitle=The+effect+of+host+development+on+the+field+assessment+of+disease+resistance+to+Cercospora+leaf+spots+in+groundnuts+(Arachis+hypogaea+L.)&rft.title=Journal+of+Agricultural+Science&rft.issn=0021-8596&rft.date=1980&rft.volume=94&rft.pages=229-237&rft.issue=1&rft.genre=article