National Aquatic Resources Research & Development Agency <br/><br/>
Environmental Report of NARA Premises 

 - Colombo 15,  National Aquatic Resources Research & Development Agency  2012, 
 - 7p,  30cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Quality of Water of Karagan Lewaya<br/>Hambantota