Patterson, Carol  <br/><br/>
The Business of Ecotourism   The complete Guide for Nature and Culture - Based Tourism Operators  
Carol Patterson  
 - 3rd ed.  
 - UK  Trafford Publishing   2007 
 - xii, 218p. 
<br/><br/><label>ISBN: </label>1425117244 
<br/><br/><label>LC Class. No.: </label>G155  /  .P38 2007 c.1