@article{175469,
      url = {http://digitallibrary.un.org/record/175469},
      title = {Population in the 21st Century : UNFPA and Agenda 21.},
      publisher = {UNFPA,},
      recid = {175469},
      pages = {16 p. :},
      address = {New York :. 1993},
      year = {1993},
}