Transport policy and the environment : ECMT ministerial session /

類似資料

• Report of the Eighty-Sixth Round Table on Transport Economics, held in Paris on 7th-8th June 1990 on the following topic : evaluating investment in transport infrastructure.
  出版事項: (1992)
• National transportation planning
  著者:: Kanafani, Adib K.
  出版事項: (1982)
• Economic and regulatory issues in intercity bus and other transportation /
  出版事項: (1985)
• Environment and energy environmental aspects of energy production and use with particular reference to new technologies a report of the United Nations Economic Commission for Europe
  出版事項: (1979)
• Application of environmental impact assessment highways and dams : report /
  出版事項: (1987)