Swarbrooke, John...(et al.) <br/><br/>
Adventure tourism: the new frontier 

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 - Oxford  Butterworth-Heinemann  2007 
 - xiv, 354p   
<br/><br/>   
<br/><br/><label>ISBN: </label>9780750651868 
<br/><br/><label>ISSN: </label>
<br/><br/><label>Subjects--Index Terms: </label>Tourism- adventure  Adventure tourism 
<br/><br/><label>Dewey Class. No.: </label>338.48-51