Biovision 
Foundation
Switzerland
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Pfadfinder und Pfadfinderinnen 
Austria
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Entwickungshilfeklub
Austria
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Förderverein Nachhaltige Landwirtschaft Ostafrika
Austria
www.nlo.at _______________________________________________________________
Land Vorarlberg
Austria
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Swiss Development Cooperation Tanzania (SDC) 
Tanzania
http://www.swiss-cooperation.admin.ch/tanzania/en/
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Austrian Development Agency (ADA)
Austria
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Swisscontact
Tanzania