@article{208331,
      url = {http://digitallibrary.un.org/record/208331},
      title = {Survey of economic and social conditions in Africa,  1990-1991.},
      publisher = {UN,},
      recid = {208331},
      pages = {xv, 112, 68 p. :},
      address = {Addis Ababa :. 1993},
      year = {1993},
}