Annual bulletin on copper, lead and zinc :  formerly half-yearly bulletin on consumption of non-ferrous metals in India, copper, lead and zinc / 
Ministry of Mines and Minerals, Government of India 
 - Nagpur :  Indian Bureau of Mines,  1999- 
 - v. ;  27 cm. 
<br/><br/> Library has vol.20-21 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineral industries--India<br/>Mining leases--India
<br/><br/><label>Dewey Class. No.: </label>338.2(54)