Virtuelles Wasser: Bekämpfung der Bedrohung der wertvollsten Ressource unseres Planeten pro Tonne
76,13 €
How much water does it take to make a cup of coffee?. The answer may shock you: 140 litres! In fact, all the goods we buy - from food to clothing to computers - have a water cost in the form of virtual water: the powerful new concept that reveals the hidden facts of our real water consumption.
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![Produktbild - Water Politics - Governing Our Most Precious Resource [Hardback]](https://i.ebayimg.com/thumbs/images/g/EisAAOSwBmFnJtn7/s-l140.jpg)
