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Agrarspekulation mit Indexfonds: Wie sie funktioniert. Was sie bewirkt.
Glauben, Thomas, (2013)
Agricultural and trade policy reform and inequality: The distributive effects of direct payments to German farmers under the EU's new common agricultural policy
von Witzke, Harald, (2007)
Global agricultural market trends and their impacts on European Union agriculture
von Witzke, Harald, (2008)