Keney, Micel J. <br/><br/>
පරිණාමය 
= parinaamaya 


 - Colombo:  Godage,    1996. 
 - 231p.;  21cm 
<br/><br/><label>ISBN: </label>955-20-1431-x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biochmistry
<br/><br/><label>Dewey Class. No.: </label>573.2  / KEN