@inproceedings{orgprints4149,
           title = {Organic Agriculture Statistics 2007 ? The Main Results of the global organic survey 2007 by FiBL and SOEL},
          author = {Helga Willer and Minou Yussefi},
            year = {2007},
        keywords = {Organic farming statistics, global developments in organic farming},
             url = {http://orgprints.org/4149/},
        abstract = {The Powerpoint presentation summarizes the main results of the global survey on organic farming 2007. }
}