Hettiarachchi, Sanath <br/><br/>
Proceedings of the Second Science Symposium, August - 2004 

 - Matara  Faculty if Science, University of Ruhuna  2004 
 - [2],ix,85 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PROCEEDINGS<br/>RUHUNA UNIVERSITY<br/>SCIENCE SYMPOSIUM