?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Wyss%2C+Gabriela&rft.aulast=Wyss&rft.aufirst=Gabriela&rft.date=2005&rft.title=Assessment+of+current+procedures+for+animal+food+production+chains+and+critical+control+points+regarding+their+safety+and+quality%3A+preliminary+results+from+the+Organic+HACCP-project&rft.genre=proceeding