Dara ,S.S. <br/><br/>
A Textbook of Environment Chemistry and Pollution Control 

 - 8th 
 - NEW DELHI  S. Chand Company LTD. 
 - 379p. 
<br/><br/><label>ISBN: </label>9788121908832 
<br/><br/><label>Dewey Class. No.: </label>363.73  / DAS-TEX