Tourism, ecotourism and protected areas : the state of nature-based tourism around the world and guidelines for its deve
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Gland; Cambridge :
IUCN ,
1996
|
| Subjects: |
Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
| Call Number: |
333.72 |
|---|---|
| Copy | Available |