Mongia Nandita <br/><br/>
Process analysis of strip mining in coal industry for central Indian region 
Mongia Nandita; Dr M K Datta Chaudhri Supervisor 
 -  1989 
<br/><br/><label>Standard No.: </label>5536 
<br/><br/><label>Source: </label> Theses 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS