International encyclopaedia of sustainable and ecotourism /
Romila Chawla
- New Delhi : Rajat Publication, 2011
- vii, 283p. 22cm
V.1-Ecotourism and sustainable development,V.2-Essentials of sustainable tourism,V.3- Parks and protected area tourism ,V.4-Nature based tourism,V.5-Tourism and climate change,V.6-Towards a sustained tourism,V.7-Tourism industry and environmental management