Meenakshi P. <br/><br/>
Elements of environmental science and engineering / 
P.Meenakshi  
 - New Delhi:  PHI Learning,  2005 
 - 312 p. :  ill. ;  22 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9788120327740 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental science
<br/><br/><label>Dewey Class. No.: </label>628