@article{98555,
      url = {http://digitallibrary.un.org/record/98555},
      title = {Purification of domestic sewage and industrial waste water  practices in ECE countries /},
      publisher = {UN,},
      recid = {98555},
      pages = {20 p. :},
      address = {Geneva :. 1982-11-03},
      year = {1982},
      month = {Nov},
}