ANNUAL session of the Sri Lanka Association for the Advancem <br/><br/>
Proceedings: Presidential addresses & Invited lectures-Part II 

 - Colombo  Sri Lanka Association for the Advancement of Science  2000 
 - 119 p. 
<br/><br/><label>ISBN: </label>204156 
<br/><br/><label>Dewey Class. No.: </label>500  / ANN