Rao, P. Venugopala <br/><br/>
Principles of environmental science and engineering 

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 - New Delhi  Prentice-Hall of India  2006 
 - xii, 276p.   
<br/><br/>   
<br/><br/><label>ISBN: </label>81-203-2893-0 
<br/><br/><label>ISSN: </label>
<br/><br/><label>Subjects--Index Terms: </label>Environmental science  Environmental engineering 
<br/><br/><label>Dewey Class. No.: </label>504