Field problems of tropical rice / 
International Rice Research Institute 
 - Revised ed. 
 - Laguna, Philippines :  International Rice Research Institute,  1985 
 - 172 p. :  ill. ;  18 cm. 
<br/><br/>Includes indexes 
<br/><br/><label>ISBN: </label>9711040808 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rice--Diseases and pests