Ecotourism and environmental sustainability principles and practice / [electronic resource] :
edited by Jennifer Hill and Tim Gale.
- Farnham, England ; Burlington, VT : Ashgate, c2009.
- xv, 259 p. : ill., maps.
Includes bibliographical references and index.
Electronic reproduction. Ann Arbor, MI : ProQuest, 2015. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries.