@article{Barton:145726,
      recid = {145726},
      author = {Barton, J.R. and Hertzler, Greg and Hassan, Rashid M.},
      title = {Deforestation and the External Costs Imposed on  Agriculture in Sudan},
      address = {1991-02},
      number = {402-2016-24829},
      pages = {16},
      year = {1991},
      url = {http://ageconsearch.umn.edu/record/145726},
      doi = {https://doi.org/10.22004/ag.econ.145726},
}