Overzicht op auteur world-economic-forum
| datum ▴ | titel | auteur | categorie |
|---|---|---|---|
| 2009-02 |  Thirsty Energy. Water and Energy in the 21ste Century |
World Economic Forum | algemeen |
| datum ▴ | titel | auteur | categorie |
|---|---|---|---|
| 2009-02 | Thirsty Energy. Water and Energy in the 21ste Century |
World Economic Forum | algemeen |