TY  - BOOK
TI  - Special interest tourism : context and cases / edited by Norman Douglas, Ngaire Douglas, Ros Derrett
SN  - 0471421715
U1  - 338.4791 SPE 
CY  - Milton, Qld. : J. Wiley, 2001. 
KW  - Tourism   Heritage tourism   Ecotourism
ER  -