@article{317563,
      author = {Cline, William R.},
      url = {http://library.usi.edu/record/317563},
      title = {Global warming and agriculture : impact estimates by  country /},
      publisher = {Center for Global Development :},
      recid = {317563},
      pages = {xv, 186 p. :},
      address = {Washington, DC :},
      year = {2007},
}