Kannan, Krishnan <br/><br/>
Fundamentals of environment pollution 

 - New Delhi:   S Chand & Company Ltd.,   1991 
 - 366p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Subjects--Index Terms: </label>Chemistry 
<br/><br/><label>Universal Decimal Class. No.: </label>628.5  / N1