IUCN Sri Lanka <br/><br/>
The union  people & nature 

 - Colombo 07  IUCN Sri Lanka  2009 
 - 138p.    24cm 
<br/><br/><label>ISBN: </label>9789550205011 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nature<br/>Human ecology
<br/><br/><label>Dewey Class. No.: </label>304.2  / IUC