Bhargava, S K. <br/><br/>
Practical methods for water and air pollution monitoring 

 - New Delhi :  New Age International,  1994 
 - 149. 
<br/><br/><label>ISBN: </label>9788122424041  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sanitary municipal engineering
<br/><br/><label>Dewey Class. No.: </label>628.3  / BHA