Rancangan Pengairan Changkat Jong 

 - DID  [date of publication not identified] 
 - p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Project.<br/>Hilir Perak.<br/>IRRIGATION.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Malaysia, Perak.<br/>PERAK.