Gupta, R.D.  . <br/><br/>
Environmental pollution hazards and control /  
by R.D. Gupta. 
 - New Delhi :   Concept Publishing Company ,   2006 
 - xi, 207p :  
<br/><br/><label>ISBN: </label>81-8069-260-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pollution-India
<br/><br/><label>Dewey Class. No.: </label>G:55(D854)  / P6