Balram Pani  <br/><br/>
TextBook of Environmental Chemistry 
Balram Pani  
 - New Delhi  I. K. International Publishing House PVT. LTD  2007 
<br/><br/><label>ISBN: </label>9788189866365 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental ; Chemistry
<br/><br/><label>LC Class. No.: </label>TD193  / .P36-2007