@article{244906,
      url = {http://digitallibrary.un.org/record/244906},
      title = {Methods of improving the environment in areas around  existing and abandoned slag heaps from electric power  plants /},
      publisher = {UN,},
      recid = {244906},
      pages = {6 p.},
      address = {Geneva :. 1995-07-04},
      year = {1995},
      month = {Jul},
}