Development and environment report submitted by a panel of experts convened by the Secretary-General of the United Nations Conference on the Human Environment, Founex, Switzerland, 4-12 June 1971.
| مؤلف مشترك: | |
|---|---|
| التنسيق: | كتاب |
| اللغة: | English |
| منشور في: |
Stockholm
Kungl. Boktryckeriet
1971.
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| الموضوعات: |