International Rice Research Institute <br/><br/>
Rice Germplasm: Collecting, Preservation, Use 

 - P.O. Box 933, Manila 1099, Philippines  International Rice Research Institute  1991 
 -  p.172.:ill. 
<br/><br/><label>ISBN: </label>9712200264 
<br/><br/><label>Universal Decimal Class. No.: </label>633.18  / DOA