Trivedi, P. C. ed. <br/><br/>
Environmental Pollution and Management 

 - Jaipur  Aavishkar Pub. Dist.  2004 
 - xiii,358 
<br/><br/><label>ISBN: </label>81-7910-071-5 
<br/><br/><label>Dewey Class. No.: </label>363.739 T791E 2004