@article{111930,
      note = {Includes#UN map no. 3622: Least developed countries#(Feb.  1991).},
      url = {http://digitallibrary.un.org/record/111930},
      title = {Concise report on the world population situation in 1989,  with a special report on population trends and policies in  the least developed countries.},
      publisher = {UN,},
      recid = {111930},
      pages = {ix, 31 p. :},
      address = {New York :. 1991},
      year = {1991},
}