@article{Department:286528,
      recid = {286528},
      author = {Research Department},
      title = {Agricultural Letter},
      journal = {Agricultural Letter},
      address = {1961-10-20},
      series = {629},
      month = {Oct},
      year = {1961},
      url = {http://ageconsearch.umn.edu/record/286528},
      doi = {https://doi.org/10.22004/ag.econ.286528},
}