SHARMA,B K <br/><br/>
Environmental Chemistry 

 - 1st Ed. 
 -  Krishna Prakasan Media (P) Ltd. Meerut,  2005 
 - 1424p 
<br/><br/><label>ISBN: </label>81-8283-012-5 
<br/><br/><label>Dewey Class. No.: </label>577.14  / SHA/E