Bhargava, Gopal. <br/><br/>
Pollution and its control /  
Gopal Bhargava. 
 - New Delhi :   Mittal Publications ,   1992. 
 - viii,234p. :   ills,tables, ;   22cm .  
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<br/><br/><label>ISBN: </label>8170993989  Rs. 325.00 
<br/><br/><label>Subjects--Index Terms: </label>POLLUTION 
<br/><br/><label>Dewey Class. No.: </label>363.73  / BHA/P