What's wildlife worth? : economic contributions of wild plants and animals to developing countries /
| Autores principales: | , |
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| Formato: | Libro |
| Lenguaje: | English |
| Publicado: |
Washington :
International Institute for Enviroment and Development and World Wildlife FundU,
1982.
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| Materias: |
| Descripción Física: | 92 páginas : ilustraciones ; 21 cm |
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