| 1. | Deplacements / Claudio MagrisAutor: Magris, Claudio Data Publicação: 2001 COTA(S): 16433 |  | |
| 2. | Sustainable development of ecotourism : a compilation of good practices / World Tourism OrganizationData Publicação: 2001 Col.autor: OMT COTA(S): 8602 | | |