Sharma, B. K. <br/><br/>
Environmental chemistry 

 - 9th edition 2005. 
 - New Delhi :  Krishna Prakashan Media,   2021 
 - 350 pages.  
<br/><br/><label>ISBN: </label>81-8283-012-5 
<br/><br/><label>Subjects--Topical Terms: </label> Biotechnology 
<br/><br/><label>Dewey Class. No.: </label>577.14  / SHA