Kumar, R. P. <br/><br/>
Environmental pollution and health hazards 

 - New Delhi  APH Publishing  2012 
 - xi,292p. 
<br/><br/><label>ISBN: </label> RS 795.00 
<br/><br/><label>Source: </label> RS 795.00 
<br/><br/><label>Dewey Class. No.: </label>363.73 KUM