Middleton, Victor T. C. <br/><br/>
Sustainable tourism : a marketing perspective 

 - Oxford :  Butterworth-Heinemann,  1998 
 - 266 
<br/><br/><label>ISBN: </label>0750623853 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECOTOURISM
<br/><br/><label>LC Class. No.: </label>G155 .A1  / M522S