Sustainable tourism : a global perspective
edited by Rob Harris, Tony Griffin, and Peter Williams.
- Butterworth-Heinemann, 2003
- 311 pages;.
0-7506-8946-3
Ecotourism.
338.4791 Su8 2002, r.2003
0-7506-8946-3
Ecotourism.
338.4791 Su8 2002, r.2003