?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Huber%2C+Beate&rft.aulast=Huber&rft.aufirst=Beate&rft.date=2006&rft.title=Organic+Certification+and+Organic+Regulations+in+the+World&rft.genre=proceeding