?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Connolly%2C+J.&rft.aulast=Connolly&rft.aufirst=J.&rft.issue=2&rft.volume=48&rft.date=2009&rft.atitle=Effects+of+multi-species+swards+on+dry+matter+production+and+the+incidence+of+unsown+species+at+three+Irish+sites&rft.title=Irish+Journal+of+Agricultural+and+Food+Research&rft.pages=243-260&rft.genre=article