@article{763024,
      url = {http://digitallibrary.un.org/record/763024},
      title = {Change and challenge : a state of the environment briefing  for the Global Environment Facility},
      publisher = {UNEP,},
      recid = {763024},
      pages = {24 p.},
      address = {Nairobi :. 2002},
      year = {2002},
}