International Rice Research Institute <br/><br/>
Brown planthopper : Threat to rice production in Asia 

 - Manila  International Rice Research Institut  1979 
 - 368p 
<br/><br/>International Rice Research Institute: Brown planthopper : Threat to rice production in Asia.  Manila.  International Rice Research Institut, 1979.--(633.1897INT)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>633.1897  / IRRI