Garg, Santosh Kumar <br/><br/>
Sewage disposal and air pollution engineering / 
Garg, Santosh Kumar. 
 - 24th ed. 
 - New Delhi:  Khanna Publishers,  2016. 
 - xx, 1084p.; 24cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9788174092304 
<br/><br/><label>Dewey Class. No.: </label>628.53 GAR