Datta,De S.K. <br/><br/>
A Handbook on the: Methodology for an Integrated Experiment-Survey on Rice Yield Constraints 

 - The International Rice Research Institute   Los Banos, Laguna, Philippines  1978 
 -  p.59.;pic.:ill. 
<br/><br/><label>Subjects--Index Terms: </label>A Handbook 
<br/><br/><label>Universal Decimal Class. No.: </label>633.18  / DOA