Weaver, Davis <br/><br/>
Ecotourism 
David Weaver 
 - Australia  John Wiley & sins  2001 
 - xiii, 386p.  ill.  25cm. 
<br/><br/>includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0471422290 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecotourism