@article{Department:286504,
      recid = {286504},
      author = {Research Department},
      title = {Agricultural Letter},
      journal = {Agricultural Letter},
      address = {1961-04-28},
      series = {605},
      month = {Apr},
      year = {1961},
      url = {http://ageconsearch.umn.edu/record/286504},
      doi = {https://doi.org/10.22004/ag.econ.286504},
}