Kamala, A and Rao, D. L. Kanth <br/><br/>
Enviromental engineering  water supply, sanitary engineering and pollution 

 - New Delhi  Tata McGrow- Hill Publishing  1988 
 - 271p. 
<br/><br/><label>ISBN: </label>0074517082  51 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering<br/>Enviromental engineering
<br/><br/><label>Dewey Class. No.: </label>628  / KAM