Patra, Sudhakar <br/><br/>
Economics of mining and health hazards 

 - New Delh  Avon Publications  2018 
 - vii, 186 p. 
<br/><br/> 3227 06/08/2018 RBP18/71944 14/08/2018 Main Budget 
<br/><br/><label>ISBN: </label> RS1450 
<br/><br/><label>Dewey Class. No.: </label>338.20954 P275E