Anubha Kaushik  <br/><br/>
Environmental Science and Engineering 
Anubha Kaushik  
 - 8th ed 
 - New Delhi 
<br/><br/> Anna University syllabus 
<br/><br/><label>ISBN: </label> 375 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry
<br/><br/><label>Dewey Class. No.: </label>577.4