Geotourism [electronic resource] / edited by Ross K. Dowling and David Newsome. - Oxford ; Burlington, MA : Elsevier Butterworth-Heinemann, 2006. - 1 online resource (xxviii, 260 p.) : ill. Includes bibliographical references and index. ISBN: 0080455336 (ebk.) 9780080455334 (ebk.) Subjects--Topical Terms: Ecotourism. Index Terms--Genre/Form: Electronic books. Dewey Class. No.: 338.4/791