Wijeratna, P.M <br/><br/>
Insects feeding 0n plants in Sri Lanka 

 - Peradeniya  PGRC  1999 
 - xx,171 p. 
<br/><br/><label>ISBN: </label>9558306002 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AGRICULTURE
<br/><br/><label>Dewey Class. No.: </label>632.7  / INS