Tourist safety and security : practical measures for destinations / World Tourism Organization
COTA(S): 6195; 6195-a
L' euro : incidences sur le tourisme / Organisation mondiale du tourisme
COTA(S): 7172; 7172-a; 7172-b; 7172-c
Guide for local authorities on developing sustainable tourism / World Tourism Organization
COTA(S): 7083; 7083-a
Impacts of the financial crisis on Asia's tourism sector / World Tourism Organization
COTA(S): 7596; 7596-a; 7596-b; 7596-c
Guide à l'intention des autorités locales: développement durable du tourisme / Organisation Mondiale du Tourisme
COTA(S): 7083-A; 7083-A-a; 7083-A-b; 7083-A-c
Outbound tourism of Australia : market profile / World Tourism Organization
COTA(S): 8347.05
Tourism 2020 vision : Europe / World Tourism Organization
COTA(S): 8341-IV; 8341-IV.a
The German ecotourism market / World Tourism Organization
COTA(S): 8347.10
The British ecotourism market / World Tourism Organization
COTA(S): 8347.11
The U. S. ecotourism market / World Tourism Organization
COTA(S): 8347.12