Sang, Hee Bae. <br/><br/>
Studies on some aspects of the life history and habits of the Brown Planthopper, Nilaparvata Lugens (Stal) Delphacidae, Homoptera / 
Sang Hee Bae. 
 - Los Banos :  University of the Philippines,  1966. 
 - 9 lp. :  ill. ;  28 cm. 
<br/><br/> Photocopy. 
<br/><br/>M.Sc.thesis - University of the Philippines, Los Banos, 1966. 
<br/><br/>Bibliography: p.89-9l. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Brown--planthopper.<br/>Hemiptera.<br/>Rice--Diseases and pests.<br/>Rice brown spot disease.