628.3<br/>KAR<br/><br/>
13224<br/><br/>
Karia, G.L. <br/><br/>
Wastewater treatment  : concepts and design approach 
/ G.L.Karia and R.A.Christian 
. – New Delhi :  PHI Learning, 2012.
<br/><br/>xiii, 365 p. 
<br/><br/>ISBN 978-81-203-2860-0  : Rs.325/-.
<br/><br/><label>Dewey Class. No.: </label>628.3  / KAR