?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Darolt%2C+Dr.+Moacir+Roberto&rft.aulast=Darolt&rft.aufirst=Moacir+Roberto&rft.date=2008&rft.title=Producers+and+Consumers+Relationship+Strategies+in+the+Organic+Market+in+Brazil&rft.genre=proceeding