Ling, K. C. <br/><br/>
Recent studies on rice tungro disease at IRRI / 
by K. C. Ling. 
 - Manila :  International Rice Research Institute,  1976. 
 - 11 p. 
 - IRRI research paper series ;  no. 1 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rice--Diseases and pests.