Sri Lanka journal of agricultural sciences   vol-40 

 - Peradeniya  National Agricultural Society of Sri Lanka  2004 
 - 109p. 
<br/><br/><label>ISSN: </label>10318137 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>630.05  / SRI