?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Fonseca%2C+Maria+Fernanda&rft.aulast=Fonseca&rft.aufirst=Maria+Fernanda&rft.title=An+interdisciplinary+approach+to+analyse+production%2C+marketing+and+consumption+of+organic+products&rft.date=2005&rft.genre=proceeding