@article{250591,
      url = {http://digitallibrary.un.org/record/250591},
      title = {Report of the 25th session : Economic Commission for  Europe, Executive Body for the Convention on Long-range  Transboundary Air Pollution, Working Group on Strategies.},
      publisher = {UN,},
      recid = {250591},
      pages = {12 p.},
      address = {Geneva :. 1998-02-19},
      year = {1998},
      month = {Feb},
}