Mariyam Noor. <br/><br/>
Low cost waste water treatment technologies/ 
Mariyam Noor. 
 - New Delhi :  Cyber Tech Publications,  2011. 
 - 262 p. ;  23 cm. 
<br/><br/> Fakulti Sains Bumi. 
<br/><br/>Includes bibliography references. 
<br/><br/><label>ISBN: </label>9788178846842 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Groundwater--Quality.<br/>Sewage disposal.<br/>Sewage--Purification--Costs.<br/>Water resources development--Cost effectiveness.