desertification
andrea moomenにより
1. city
1.1. green roof modul
1.1.1. live roof
1.1.2. green tech
1.2. A garden in my apartment
2. restoring
2.1. Willie Smits restores a rainforest
2.2. Permaculture Water Harvesting
2.3. Seawater Foundation and Integrated Seawater Farming
2.4. desertec strom aus der wüste für die ganze welt
2.5. sea water esparagus
2.6. Greening the Desert
2.7. dradio.de
2.8. Sahel: fight desertification in Mali
2.9. The Wonderbag
2.10. Tony Rinaudos niger 1990
2.10.1. FMNR