FiBL Organic Agriculture Worldwide: Current Statistics Helga Willer, Research Institute of Organic Agriculture (FiBL), Frick, Switzerland BioFach Congress 2012, Nürnberg,…
Organic Agriculture Worldwide Key results from the global survey on organic agriculture 2011 Helga Willer Research Institute of Organic Agriculture, FiBL, Switzerland Supported…
FiBL Organic Agriculture Worldwide: Current Statistics Helga Willer, Research Institute of Organic Agriculture (FiBL), Frick, Switzerland BioFach Congress 2012, Nürnberg,…