Garg, S.K. <br/><br/>
Sewage disposal and air pollution engineering  

 - New Delhi,  Khanna,  2008 
 - xx, 1183p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air Pollution Engineering
<br/><br/><label>Dewey Class. No.: </label>628.3 G229C