@article{Kutish:286123,
      recid = {286123},
      author = {Kutish, L. John},
      title = {Agricultural Letter},
      journal = {Agricultural Letter},
      address = {1953-10-30},
      series = {220},
      month = {Oct},
      year = {1953},
      url = {http://ageconsearch.umn.edu/record/286123},
      doi = {https://doi.org/10.22004/ag.econ.286123},
}