Earth summit conversations with architects of an ecologically sustainable future
| Egile nagusia: | |
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| Egile korporatiboa: | , |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
[Manila]
Bookmark
c1991.
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| Gaiak: | |
| Sarrera elektronikoa: | Table of contents only |