NARA <br/><br/>
Journal of the National Aquatic Resources Research & Development Agency of Sri Lanka,Vol.39 (2009) 

 - Colombo 15,  NARA,  2009, 
 - 138p.  25cm. 
 - Journal of the National Aquatic Resources Research & Development Agency of Sri Lanka  Vol.39  .
<br/><br/><label>ISSN: </label>1391-6246 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nara Journal