Global 3000 # ideasforacoolerworld # Öko-Uni Ghana # 15.03.2010To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoConstanze Tress15.03.201015. März 2010Global 3000 # ideasforacoolerworld # Öko-Uni Ghana # 15.03.2010https://p.dw.com/p/MTUZAnzeige