ABEYSIRIWARDENA, D. S. DE. Z. <br/><br/>
Rice Congress 2000 

 - Peradeniya  Department of Agriculture  2003 
 - vii, 261p. 
<br/><br/><label>ISBN: </label>955-9282-07-7 
<br/><br/><label>Dewey Class. No.: </label>633.1807