?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Fomsgaard%2C+Senior+scientist+Inge+S.&rft.aulast=Fomsgaard&rft.aufirst=Inge+S.&rft.date=2006&rft.title=Exploiting+the+allelopathic+properties+of+agricultural+crops+in+low-input+cropping+systems&rft.genre=proceeding