Kerja-kerja Ukur 'Drainage Polder Project' 

 - p. 
<br/><br/> No. Projek:1962 - 1 
<br/><br/>Agreement for Engineering Survey 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ranc. Pengairan Kerian, Bgn. Serai, Perak.