Lal, Banwari. <br/><br/>
Wealth from waste 

 - New Delhi  Energy and Resources Institute  2008 
 - viii,495p. 
<br/><br/><label>ISBN: </label> RS 750.00 
<br/><br/><label>Source: </label> RS 750.00 
<br/><br/><label>Dewey Class. No.: </label>658.4 WEA