3 results Refine Results
  1. 1
    Published 1994
    “...HD 75.6 .I61...”
    Conference Proceeding Book
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    Saved in:
    Valuing the environment : proceedings of the first annual International Conference on Environmentally Sustainable Development held at the World Bank, Washington, D.C., September 30-October 1, 1993 /
  2. 2
    Published 1994
    “...HD 75.6 .W927...”
    Book
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    The world at the crossroads : towards a sustainable, equitable and liveable world : a report to the Pugwash Council /
  3. 3
    Published 1993
    “...HC 79 .E5 .A265...”
    Book
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    Agenda 21 : earth's action plan annotated /

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