Tourism, ecotourism, and protected areas: the state of nature-based tourism around the world and guidelines for de development /
| Autor principal: | |
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| Formato: | Libro |
| Lenguaje: | English |
| Publicado: |
Gland :
IUCN,
1996
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| Materias: |
| Descripción Física: | 301 p. ; il. |
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| ISBN: | 2831701244 |