Farm level constraints to high rice yields in Asia 

 - Laguna  IRRI         1979 
 - 411p.  cm. 
<br/><br/><label>Standard No.: </label>100970 
<br/><br/><label>Source: </label> Reports 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rice
<br/><br/><label>Dewey Class. No.: </label>"X9(J381).4.N77<-N74, L9"