Dangos 1 - 2 canlyniadau o 2 ar gyfer chwilio 'World Commission on Environment and Development', amser ymholiad: 0.04e Mireinio'r Canlyniadau
  1. 1
    Our common future /
    Cyhoeddwyd 1987
    “...World Commission on Environment and Development...”
    Llyfr
  2. 2
    Sustainable development : a gudie to our common future : the report of the world commission on environment and development /
    Cyhoeddwyd 1987
    For further details and background, the reader should consult the original book "Our Common Future".
    “...World Commission on Environment and Development...”
    Llyfr
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