University of Peradeniya <br/><br/>
Postgraduate Institute of Agriculture: University of Peradeniya 

 - Sri Lanka,   University of Peradeniya,  1998-2000 
 - 244p.  25cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Postgraduate<br/>Agriculture<br/>Peradeniya