Dara, S S <br/><br/>
Textbook of environmental chemistry and pollution control: With energy, ecology, ethics and society 

 - 9th ed. 
 -  S.chand  2015 
 - xiii, 522 p. 
<br/><br/> 2338 26/07/2016 RBP16/61153 05/08/2016 Main Budget 
<br/><br/><label>ISBN: </label> RS275 
<br/><br/><label>Dewey Class. No.: </label>540 D24T(9)