Design Criteria and Layout of Farm Irrigation and Drainage Ditches in Paddy Cultivation 

 - National Seminar on Water Management at Farm Level  1973 
 - p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>IRRIGATION.<br/>IRRIG.<br/>Planning and Design.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>MALAYSIA.