@article{242025,
      url = {http://digitallibrary.un.org/record/242025},
      title = {Elements for a draft programme of work : Economic  Commission for Europe, Senior Advisers to ECE Governments  on Environmental and Water Problems, Senior Economic  Advisers to ECE Governments, Joint Working Group on  Environment and Economics : note /},
      publisher = {UN,},
      recid = {242025},
      pages = {3 p.},
      address = {Geneva :. 1993-11-18},
      year = {1993},
      month = {Nov},
}