@article{183078,
      author = {Steinhäuser, K.G.},
      url = {http://digitallibrary.un.org/record/183078},
      title = {Classification of substances into water hazard classes to  establish tiered water-quality control requirements for  technical installations : discussion paper /},
      publisher = {UN,},
      recid = {183078},
      pages = {10 p.},
      address = {Geneva :. 1995-05-11},
      year = {1995},
      month = {May},
}