Kaul, S. N. <br/><br/>
Technological applications in wastewater engineering 

 - Delhi  Daya Publishing House  2009 
<br/><br/><label>ISBN: </label> RS 1350.00 
<br/><br/><label>Source: </label> RS 1350.00 
<br/><br/><label>Dewey Class. No.: </label>628.35 TEC