Study on Chinese Outbound travel to Africa / World Tourism Organization
COTA(S): 12665; 12665-Dg
Cruise Tourism : Current situation and trends / World Tourism Organization
COTA(S): 12667; 12667-Dg
Practical Guide for the Development of Biodiversity-based Tourism Products / World Tourism Organization
COTA(S): 12707; 12707-A-Dg