Eeswara, J.P <br/><br/>
Tropical agricultural research, Vol.21, No.1 

 - Peradeniya  Postgraduate Institute of Agriculture  2009 
 - i, 118 p.  Illustration 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AGRICULTURE<br/>PGIA<br/>PGIA ANNUAL CONGRESS
<br/><br/><label>Dewey Class. No.: </label>630  / TRO