Rao, Venugopala P. <br/><br/>
Principles of environmental science and engineering / 
P. Venugopala Rao 
 - India  Prentice Hall of India  2006 
 - 276 p. 
<br/><br/><label>ISBN: </label>9788120328938 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment impact analysis, Environmental engineering
<br/><br/><label>Dewey Class. No.: </label>628.5 RAO-V