Exploring outcomes of community-based tourism on the Kokoda Track, Papua New Guinea: A longitudinal study of participatory rural appraisal techniques / Amy Reggers [et al.]
COTA(S): RE-926
Australia - the Asia and the Pacific intra-regional outbound series / World Tourism Organization
COTA(S): 11625.01
Hong Kong - the Asia and Pacific intra-regional outbound series / World Tourism Organization
COTA(S): 11625.02
Reservas marinhas / António Teixeira