MWA bulletin =  Buletin Persatuan Air Malaysia. 
 Buletin Persatuan Air Malaysia. 

 - Kuala Lumpur :  Jabatan Kerja Raya,  1993- 
 - v. :  ill. ;  29 cm. 
<br/><br/> PTSL : 1993 (no.14-16); 1999 (no.29-31). 
<br/><br/><label>ISBN: </label> Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water quality management.<br/>Water--Management.<br/>Water supply.