🇬🇧

United Nations Conference on Sustainable Development (UNCSD) - Rio+20: What an effort for such a meager result

Vogtmann, Hardy
Maier, Jürgen 
@article{urn:nbn:de:hebis:34-2014021045026,
  author    ={Vogtmann, Hardy and Maier, Jürgen},
  title    ={United Nations Conference on Sustainable Development (UNCSD) - Rio+20: What an effort for such a meager result},
  copyright  ={https://rightsstatements.org/page/InC/1.0/},
  language ={en},
  year   ={2013}
}