@article{Nayga:147767,
      recid = {147767},
      author = {Nayga, Rodolfo M., Jr.},
      title = {Scanner Data in Supermarkets: Untapped Data Source for  Agricultural Economists},
      address = {1993-02},
      number = {404-2016-24963},
      pages = {12},
      year = {1993},
      url = {http://ageconsearch.umn.edu/record/147767},
      doi = {https://doi.org/10.22004/ag.econ.147767},
}