Mahfoz bin Khalid,  <br/><br/>
Laporan bekalan ayer Alor Setar peringkat III 

 - 48 pages :   illustrations ;   33 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water supply
<br/><br/><label>Dewey Class. No.: </label>628.1