Ooi, Peter A. C. <br/><br/>
Outbreaks of two delphacid planthoppers in the MUDA Irrigation Scheme and their control / 
Peter A.C. Ooi and Abdul Rahim Saleh 
 - 20 pages ;  29 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Delphacidae, Planthoppers--Kedah