Agenda 21 : the first five years : European Community progress on the implementation of agenda 21 : 1992-97
| Korporace: | , |
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| Typ dokumentu: | Konferenční sborník Kniha |
| Jazyk: | angličtina |
| ISBN: | 92-828-0361-9 |
| Rok: |
Luxembourg :
Office for Official Publications of the European Communities,
1997
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| Témata: |