@article{360991,
      author = {Martínez-Torres, Maria Elena.},
      url = {http://library.usi.edu/record/360991},
      title = {Organic coffee: sustainable development by Mayan farmers  /},
      publisher = {Ohio University Center for International Studies,},
      recid = {360991},
      pages = {176 p.},
      address = {Athens, Ohio :},
      year = {2006},
}