Ecological principles for economic development
| Hlavní autor: | |
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| Korporace: | , | 
| Médium: | Kniha | 
| Jazyk: | English | 
| Vydáno: | London
          Published for the International Union for Conservation of Nature and Natural Resources (IUCN), Morges, Switzerland and the Conservation Foundation, Washington, D.C., USA. by Wiley
    
        c1973. | 
| Témata: |