@article{Roberts:261780,
      recid = {261780},
      author = {Roberts, C. W.},
      title = {Reliance on Grass in Dairy Farming: A Study Based on a Few  Farm Accounts},
      address = {1960-12-01},
      number = {1927-2017-3656},
      series = {Economics Department Report No. 67},
      pages = {53},
      year = {1960},
      url = {http://ageconsearch.umn.edu/record/261780},
      doi = {https://doi.org/10.22004/ag.econ.261780},
}