Punmia, B.C., Jain, A.K. <br/><br/>
Wastewater Engineering (including air pollution) 

 - 2nd 
 - Bangalore  Laxmi  2012 
 - xv, 660p. 
<br/><br/><label>ISBN: </label> RS 325.00 
<br/><br/><label>Dewey Class. No.: </label>628.3 PUN, B.C.