DE A K <br/><br/>
ENVIONMENTAL CHEMISTRY  

 - 8 ed. 
 - NEW DELHI  NEW AGE INTERNATIONAL(P)LTD.  2010 
 - xvii,366 
<br/><br/><label>ISBN: </label>8122421075 
<br/><br/><label>Dewey Class. No.: </label>577.14