?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.date=1980&rft.btitle=Proceedings+of+the+Consultants'+Group+Discussion+on+the+Resistance+to+Soil-borne+Diseases+of+Legumes&rft.tpages=180&rft.genre=book