@article{Grethe:97197,
      recid = {97197},
      author = {Grethe, Harald and Hager, Astrid and Kirschke, Dieter},
      title = {Aspekte der Agrarpolitik 2004},
      journal = {German Journal of Agricultural Economics},
      address = {2005},
      number = {670-2016-45839},
      pages = {13},
      year = {2005},
      url = {http://ageconsearch.umn.edu/record/97197},
      doi = {https://doi.org/10.22004/ag.econ.97197},
}