Statistics of mines in India 
by Directorate-General of Mines Safety, Ministry of Labour 
 - Dhanbad  Directorate-General of Mines Safety, Ministry of Labour  -- 
<br/><br/> Library has 2002 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mines - India
<br/><br/><label>Dewey Class. No.: </label>Y2065x54 M