Upstream End Design for Weirs and Headworks// 
DID Research Station Ampang 
 - Ampang:  DID Research Station Ampang  1957 
 - p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>STRUCTURES.<br/>Irrigations
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Malaysia, Selangor.