Internatioanal Rice Reaserch Insitute <br/><br/>
Proceedings Of The Rice Blast Workshop 

 - Loss Banos, Laguna, Philippines.  Internatioanal Rice Reaserch Insitute  1979 
 -  p.222.:pic.:ill.:map. 
<br/><br/><label>Universal Decimal Class. No.: </label>633.18  / DOA