International Federation of Organic Agriculture Movements / Department of Agricultural Economics and Rural Development / University of Göttingen GlobalFood Discussion Papers / International Labor Organization / Rainforest Alliance / University of Goettingen / German Research Foundation / International Food Policy Research Institute / Fairtrade Labeling Organization / /
Person
Heinrich Düker Weg / David J. Spielman / Brian Chiputwa Matin Qaim David / Brian Chiputwa / / /