Trivedi, R K. <br/><br/>
Introduction to air pollution   

 - Jaipur :   Techno Science Publications,   1998. 
<br/><br/><label>ISBN: </label>819005533X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Life Sciences
<br/><br/><label>Dewey Class. No.: </label>628.53  / TRI