@article{244812,
      url = {http://digitallibrary.un.org/record/244812},
      title = {An environmental appraisal of combined-cycle power plants  /},
      publisher = {UN,},
      recid = {244812},
      pages = {5 p. :},
      address = {Geneva :. 1994-07-04},
      year = {1994},
      month = {Jul},
}