Special interest tourism : context and cases / edited by Norman Douglas, Ngaire Douglas, Ros Derrett. - Brisbane ; New York : John Wiley & Sons Australia, c2001. - xxviii, 475 p. : ill. ; 25 cm. Includes bibliographical references and index. ISBN: 0471421715 Subjects--Topical Terms: TourismHeritage tourismEcotourism LC Class. No.: G155 / A1Sp3 2001