@article{Thiele:295025,
      recid = {295025},
      author = {Thiele, G},
      title = {Choosing the Crop Using Linear Programming},
      address = {1969},
      number = {2292-2019-4253},
      series = {8},
      pages = {28},
      year = {1969},
      url = {http://ageconsearch.umn.edu/record/295025},
      doi = {https://doi.org/10.22004/ag.econ.295025},
}