@article{403134,
      url = {http://library.usi.edu/record/403134},
      title = {Improving data to analyze food and nutrition policies  [electronic resource] /},
      publisher = {National Academies Press,},
      recid = {403134},
      pages = {xiii, 132 p.},
      address = {Washington, D.C. :},
      year = {2005},
}