The Role of Water Management in Increasing Rice Yield 

 - Symposium on Farm Water Management, Tokyo, Japan  1976 
 - p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>IRRIGATION.<br/>IRRIG.<br/>WATER MANAGEMENT.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>JAPAN.