@incollection{Sachs2008,
  author    = {Sachs, Wolfgang},
  title     = {From Rio to Jo'burg - environment and justice : equity and ecology after Rio},
  booktitle = {Sustainable development - past conflicts an future challenges : taking stock of the sustainable discourse},
  editor    = {Spangenberg, Joachim H.},
  publisher = {Westf{\"a}lisches Dampfboot},
  address   = {M{\"u}nster},
  pages     = {83 -- 98},
  year      = {2008},
  language  = {en}
}