Garg, Santosh Kumar. <br/><br/>
Sewage disposal and air pollution engineering / 
Santosh Kumar Garg and Rajeshwari Garg. 
 - 8th ed. 
 - Delhi :  Khanna publishers,   c1992. 
 - xvi, 695 pages :  illustrations ;  22 cm. 
 - Environmental engineering;  v. 2. .
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water-supply engineering.
<br/><br/><label>Dewey Class. No.: </label>628.3 GAR