Hamidi Abdul Aziz. <br/><br/>
Kejuruteraan air sisa / 
Hamidi Abdul Aziz. 
 - Seri Kembangan :  Utusan Publications & Distributors,  1999. 
 - 267 p.  ill.  26 cm. 
<br/><br/><label>ISBN: </label>9676110205 9789676110206  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage disposal.<br/>Sewerage.