Meenakshi, P <br/><br/>
Elements Of Environmental Science And Engineering  Book 
Meenakshi. 
 - 2nd 
 - New Delhi :  PHI Learning,  2012 
 - x, 336 p. : 
<br/><br/> All. 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>9788120345232 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Science
<br/><br/><label>Dewey Class. No.: </label>628