x  x <br/><br/>
Automobile pollution ( concerns, priorities and challenges)  x 

 - x 
 - New delhi  Ashish pub.  1991 
 - viii,248p 
<br/><br/>x 
<br/><br/><label>ISBN: </label>8170244145 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Automobile -pollution control devices Pollution 
<br/><br/><label>Dewey Class. No.: </label>629.2/A939