Bhatia, H S. <br/><br/>
Textbook on environmental pollution and control 

 - Delhi :  Galgotia Publisher,  1994 
 - 433. 
<br/><br/><label>ISBN: </label>8175152087  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sanitary municipal engineering
<br/><br/><label>Dewey Class. No.: </label>628  / BHA