@book{orgprints12972,
          editor = {Pr Gerold Rahmann},
           title = {Ressortforschung f\"ur den \"Okologischen Landbau 2006},
       publisher = {Bundesforschungsanstalt f\"ur Landwirtschaft},
            year = {2006},
          series = {Landbauforschung V\"olkenrode - Sonderheft},
        keywords = {Organic Farming Research, BMELV},
             url = {http://orgprints.org/12972/}
}