Tourism peace and sustainable development for Africa, Luanda-Angola, 29-30 May 2003 / World Tourism Organization
Développement durable de l'écotourisme: recueil de bonnes pratiques dans les PME / Organisation Mondiale du Tourisme
A report on the WTO/ENESCAP national seminar on sustainable tourism resource management, Phnom Penh, Cambodia, 9-10 June 2003 / World Tourism Organization