Mostrar 1 - 3 resultats de 3 per cerca '"United Nations Environmental policy."', hora de la petició: 0.03sec Refinar resultats
  1. 1

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

    Publicat 1995
    Llibre

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

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

    Publicat 1992
    Llibre

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

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

    Publicat 1981
    Llibre

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

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