Herdt, R.W. <br/><br/>
Adoption, Spread, and Production Impact of Modern Rice Varieties in Asia 

 - Los Banos, Laguna, Philippines  International Rice Research Institute  1983 
 -  p.54.:ill. 
<br/><br/><label>ISBN: </label>9711040832 
<br/><br/><label>Universal Decimal Class. No.: </label>633.18  / DOA