Adventure tourism  the new frontier /  [electronic resource] : 
John Swarbrooke [and others] 
 - 2nd ed. 
 - Oxford :  Butterworth-Heinemann,  2003 
 - 1 online resource 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780750651868 9781417507610 (electronic bk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tourism
<br/><br/><label>LC Class. No.: </label>G155.A1  / A29 2003