Library Websites Videos Articles Websites Desert GreeningSekem – 40 Years of Sustainable DevelopmentHabiba Organic Farm in NuweibaWandering through WadisWeathermakers Videos Green Gold – Documentary by John D. Liu Madjid Abdellaziz – Der Regenmacher in der WüsteForest Man trailer Articles The Holy Grail of RestorationMending the Sinai Peninsulaby John D. LiuGrüne Welle in Afrika“Desert Greening” soll die Wüste fruchtbar machenby Harald Kautz-Vella