International workshop on environmental management in North-east of Sri Lanka 

 - Colombo  UNDP  2003 
 - 116 p. 
<br/><br/><label>ISBN: </label>9551031016 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental-development policy
<br/><br/><label>Dewey Class. No.: </label>333.715  / INT