Environmental initiatives by European tourism businesses IER/ECOTRANS, 2006)
Umweltleistungen europäischer Tourismusbetriebe (IER/ECOTRANS, 2006)
|
Innovation in Tourism, How to create a Tourism Learning Area (EC, 2006) |
Voluntary Initiatives for sustainable Tourism (UN WTO, 2001)
|
The VISIT Initiative: Tourism eco-labelling in Europe - moving the market towards sustainability ( download publication in: English, Deutsch, Italiano, ECOTRANS, 2004)
|