Perera, G.A.D. <br/><br/>
Ceylon journal of science (Biological Sciences)  June 2013 

 - Peradeniya  University of Peradeniya 
 - 74 p.  Illustration 
 - Ceylon journal of science  Vol. 42 .
<br/><br/><label>ISBN: </label>00692379 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biological Science<br/>BOOKS BOX B1197<br/>RESEARCH ARTICLES
<br/><br/><label>Dewey Class. No.: </label>B1197  / LDC