The world of organic agriculture :
statistics and emerging trends 2012 /
[Helga Willer and Lukas Kilcher, eds.]
APA Citation
Willer, H., Kilcher, L., International Federation of Organic Agriculture Movements., Forschungsinstitut für biologischen Landbau (Switzerland). (2012). The world of organic agriculture: statistics and emerging trends 2012. [12th ed.] Bonn: IFOAM .
MLA Citation
Willer, Helga, Lukas Kilcher, International Federation of Organic Agriculture Movements, and Forschungsinstitut für biologischen Landbau (Switzerland). The World of Organic Agriculture: Statistics And Emerging Trends 2012. [12th ed.] Bonn: IFOAM , 2012.
Warning: These citations may not always be complete (especially for serials).