Kaur, H <br/><br/>
Environmental chemistry 

 - 13th ed. 
 - Meerut  Pragati Prakashan  2019 
 - xvi, 692 p. 
<br/><br/> 3917 30/12/2019 UBC20/7624 13/01/2020 Main Budget 
<br/><br/><label>ISBN: </label> RS 635.00 
<br/><br/><label>Dewey Class. No.: </label>574.14 K166E(13)