http://orgprints.org/13197/ The Main Results of the Global Survey on Organic Agriculture 2008 The Powerpoint presentation summarizes the main results of the global survey on organic farming 2008. Willer, Helga 1surveys countries_world ch-fibl-kommunikation 2008-biofach-congress The Main Results of the Global Survey on Organic Agriculture 2008 2008-02-26 Willer, Helga (2008) The Main Results of the Global Survey on Organic Agriculture 2008. BioFach Congress, Nürnberg Messe, Nuremberg, February 21 - 24, 2008. application/pdf other