@article{421872,
      author = {Bannon, Ian. and Collier, Paul.},
      url = {http://library.usi.edu/record/421872},
      title = {Natural resources and violent conflict: options and  actions /},
      publisher = {World Bank,},
      recid = {421872},
      pages = {429 p.},
      address = {Washington, D.C. :},
      year = {2003},
}