@article{173370,
      url = {http://digitallibrary.un.org/record/173370},
      title = {Road-maintenance issues and problems in the ESCWA  countries.. مشاكل وقضايا صيانة الطرق  في منطقة الاسكوا},
      publisher = {UN ESCWA,},
      recid = {173370},
      pages = {vi, 38 p. :},
      address = {[Amman] :. 1992-06-02},
      year = {1992},
      month = {Jun},
}