Heong, K.L (ed.) <br/><br/>
Planthoppers: New Threats to the sustainabillty of intensive rice production systems in Aisa 

 - DAOP Box 7777, Metro Manila, Philippines  International rice research Institute  2009 
 -  p.460:col.pic.:ill.:map. 
<br/><br/><label>ISBN: </label>9789712202513 
<br/><br/><label>Universal Decimal Class. No.: </label>633.18  / DOA