National enviromental policy for peoples' action 

 - 1 
 - Nugegoda  Green Movement of Sri Lanka  2000 
 - 75 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Enviromental policy<br/>Sri Lanka
<br/><br/><label>Dewey Class. No.: </label>577.4  / NAT