De, Anil Kumar. <br/><br/>
Environmental chemistry 

 - 6th edition 2006. 
 - New Delhi :  New Age International,  2021 
 - 350 pages.  
<br/><br/><label>ISBN: </label>81-224-1946-1 
<br/><br/><label>Subjects--Topical Terms: </label> Biotechnology 
<br/><br/><label>Dewey Class. No.: </label>577.14  / DE