Sustainable tourism futures : perspectives on systems, restructuring, and innovations / - 1st ed - New York : Routledge, 2009 - 319 p. : ill ISBN: 9780415542258 / 1,400.00 Subjects--Topical Terms: Ecotourism--Congresses.Ecotourism--Congresses LC Class. No.: G156.5.E26 / S964 2009