@incollection{Meier2017,
  author    = {Toni Meier},
  title     = {Planetary boundaries of agriculture and nutrition - an anthropocene approach},
  booktitle = {Science meets comics : proceedings of the Symposium on Communicating and Designing the Future of Food in the Antropocene},
  editor    = {Reinhold Leinfelder and Alexandra Hamann and Jens Kirstein and Marc Schleunitz},
  isbn      = {https://zenodo.org/record/556383\#.WyjZtmff673},
  doi       = {10.5281/zenodo.556383},
  year      = {2017},
}