@article{93435,
      url = {http://digitallibrary.un.org/record/93435},
      title = {ECE Standard Statistical Classification of Land Use.},
      publisher = {UN,},
      recid = {93435},
      pages = {16 p.},
      address = {Geneva :. 1989-04-07},
      year = {1989},
      month = {Apr},
}