?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Klein%2C+Daniela&rft.aulast=Klein&rft.aufirst=Daniela&rft.date=2005&rft.title=Influence+of+management+practices+on+quality+and+biodiversity+of+tomatoes+in+Germany+&rft.genre=proceeding