Chhatwal G.R. et. al.  <br/><br/>
Environmental Air Pollution and Its Control  

 - c 1993  
 - New Delhi   Anmol Publication   1993 
 - 591  
<br/><br/><label>ISBN: </label>8170412137 
<br/><br/><label>Subjects--Personal Names: </label><br/>Environmental Science 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air Pollution <br/>Air Pollution and its control