?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Sylvander%2C+Director+of+Research+Bertil&rft.aulast=Sylvander&rft.aufirst=Bertil&rft.date=2006&rft.title=Organic+Farming+and+food+quality+chains+in+Europe&rft.genre=proceeding