@article{Department:286207,
      recid = {286207},
      author = {Research Department},
      title = {Agricultural Letter},
      journal = {Agricultural Letter},
      address = {1955-06-10},
      series = {304},
      month = {Jun},
      year = {1955},
      url = {http://ageconsearch.umn.edu/record/286207},
      doi = {https://doi.org/10.22004/ag.econ.286207},
}