@article{Nodland:8459,
      recid = {8459},
      author = {Nodland, Truman R. and Persons, Edgar and Otis, Janet B.},
      title = {1972 Farm Business Summary by Type of Farming for Northern  Minnesota},
      address = {1973},
      number = {1690-2016-137404},
      series = {Economic Report ER73-2},
      pages = {19},
      year = {1973},
      url = {http://ageconsearch.umn.edu/record/8459},
      doi = {https://doi.org/10.22004/ag.econ.8459},
}