@article{277390,
      url = {http://digitallibrary.un.org/record/277390},
      title = {Report on the Study Tour on Clean Coal Technologies held  in the Czech Republic from 3 to 5 June 1999 /},
      publisher = {UN,},
      recid = {277390},
      pages = {11 p.},
      address = {Geneva :. 1999-07-15},
      year = {1999},
      month = {Jul},
}