Garg, Santosh Kumar <br/><br/>
Sewage disposal and air pollution engineering: environmental engineering (vol.II) 

 - 39th ed. 
 - New Delhi  Khanna Pulishers  2019 
 - 1128 p 
<br/><br/><label>ISBN: </label>9788174092304 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage disposal--Washington (D.C.) Water--Pollution--Washington (D.C.)  
<br/><br/><label>LC Class. No.: </label>TD 741 .G37/