Bert Beyers profile picture

Bert Beyers

Is this your author profile? Create an account to claim and customize it!

Stand Alone

Big foot on a small planet?
Footprint die Welt neu vermessen
Der Ecological Footprint : [die Welt neu vermessen]
Ecological Footprint Managing Our Biocapacity Budget
Ecological Footprint Managing Our Biocapacity Budget
All in! Energy and Prosperity for a Growing World
All in! Energie und Wohlstand für eine wachsende Welt