@misc{orgprints8561,
           title = {Les directives bio 2006},
          author = {Res Schmutz},
            year = {2006},
        keywords = {Kommunikation, Hilfsmittel, Beratung},
             url = {http://orgprints.org/8561/},
        abstract = {L?outil id?al pour tous les acteurs de l?agriculture bio.}
}