@article{749581,
      author = {Koehler, Friederike Norma, and Sánchez, Susana M.,},
      url = {http://library.usi.edu/record/749581},
      title = {Costa Rica five years after CAFTA-DR : assessing early  results /},
      recid = {749581},
      pages = {1 online resource (143 pages) :},
}