?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Martini%2C+Andrea&rft.aulast=Martini&rft.aufirst=Andrea&rft.date=2006&rft.title=An+integrated+Italian+research+project+on+organic+animal+husbandry&rft.genre=proceeding