@article{Barr:243233,
      recid = {243233},
      author = {Barr, Wallace and Bottum, John},
      title = {1966 Voluntary Wheat Program},
      address = {1966},
      number = {1213-2016-98529},
      series = {Extension Facts Leaflet MM-261},
      pages = {17},
      year = {1966},
      url = {http://ageconsearch.umn.edu/record/243233},
      doi = {https://doi.org/10.22004/ag.econ.243233},
}