Chia, Yean Ping <br/><br/>
Aerated rock filter with limestone and activated carbon as filtering media for ammoniacal nitrogen and phosphate removal / 
Chia Yean Ping 
 - Kuantan, Pahang :  UMP,  2012 
 - xv, 77 p. :  ill. ;  30 cm. 
<br/><br/>Project paper (Bachelor of Civil Engineering) -- Universiti Malaysia Pahang – 2012 
<br/><br/>Bibliography : p. 52-53 
<br/><br/><label>ISBN: </label>THE0003161(Local) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Filters and filtration<br/>Limestone<br/>Water--Purification