Sharpley, Richard, Tourism development and the environment : beyond sustainability? / Richard Sharpley. - London ; Sterling, VA : Earthscan, 2009. - xx, 220 p. : ill. ; Pbk , ISBN: 9781844077328 (hbk.) 9781844077335 (pbk.) Subjects--Topical Terms: Tourism--Environmental aspects.Tourism.Economic development--Environmental aspects.Sustainable development. LC Class. No.: G155.A1 / S477 2009