Gupta, R.D. <br/><br/>
Environmental pollution:  hazards and control 

 - New Delhi    Concept Publishing Company  2006 
 - 207p. 
<br/><br/><label>ISBN: </label>9788180692604  400 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arts & Humanitie
<br/><br/><label>Dewey Class. No.: </label>363.730 GUP-R