The World of Organic Agriculture 2009: PDF version
Willer, Helga and Kilcher, Lukas (Eds.) (2009) The World of Organic Agriculture - Statistics and Emerging Trends 2009. IFOAM, Bonn; FiBL, Frick; ITC, Genf.
Willer, Helga and Kilcher, Lukas (Eds.) (2009) The World of Organic Agriculture - Statistics and Emerging Trends 2009. IFOAM, Bonn; FiBL, Frick; ITC, Genf.