Punmia, B. C. <br/><br/>
Waste water engineering :  including air pollution 

 - Bengaluru:  Laxmi Publications,  2016. 
 - xv, 660 p. 
 - Environmental engineering - Vol. 2 .
<br/><br/><label>ISBN: </label>9788131805961 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Waste water engineering
<br/><br/><label>Dewey Class. No.: </label>628.1 PUN