يعرض 1 - 3 نتائج من 3 نتيجة بحث عن '"United Nations Environmental policy."', وقت الاستعلام: 0.03s تنقيح النتائج
  1. 1

    Partnership for the planet an environmental agenda for the United Nations حسب French, Hilary F.

    منشور في 1995
    كتاب

    Partnership for the planet an environmental agenda for the United Nations
  2. 2

    International environmental conflict resolution the role of the United Nations حسب Trolldalen, Jon Martin

    منشور في 1992
    كتاب

    International environmental conflict resolution the role of the United Nations
  3. 3

    The environment program medium-term, 1982-1983 report of the executive director.

    منشور في 1981
    كتاب

    The environment program medium-term, 1982-1983 report of the executive director.

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