Directory of environmental expertise in Sri Lanka : 

 - [Rev. ed.]. 
 - Battarmula, Sri Lanka :  National Environmental Information Centre/Library, Environmental Education & Awareness Division, Central Environmental Authority,  2004. 
 - iii, 150 p. ;  24 cm. 
<br/><br/> Previously published: 1994.  Includes indexes. 
<br/><br/><label>ISBN: </label>9559012266 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmentalists--Sri Lanka--Directories.
<br/><br/><label>Dewey Class. No.: </label>X551.588;65.082  / DIR