Energy use in zinc production / 
Bureau of Industrial Costs & Prices, Ministry of Industry, Government of India. 
 - New Delhi :  The Controller of Publications,  1999. 
 - x, 107 p. : 
<br/><br/><label>ISBN: </label>GDA882 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zinc indistry
<br/><br/><label>Dewey Class. No.: </label>338.4766952  / En