Dara, S.S. <br/><br/>
A Text book of Environmental Cemistry and pollution control   

 - 1st  /   2006. 
 - Delhi:  S.Cand & Co. Ltd..  2006. 
 - 402p:  23cm. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Environment, Pollution Control. 
<br/><br/><label>Dewey Class. No.: </label>574.52