@article{Putnam:185743,
      recid = {185743},
      author = {Putnam, L.D. and White, G.B. and Jordan, T.D. and  Himelrick, D.G.},
      title = {Grape Farm Business Summary: Great Lakes Region 1981},
      address = {1983-01},
      number = {639-2016-42211},
      series = {E.B.},
      pages = {20},
      year = {1983},
      url = {http://ageconsearch.umn.edu/record/185743},
      doi = {https://doi.org/10.22004/ag.econ.185743},
}