Report of the Govt. of India railway collieries 

 - Delhi  Manager Of Publication India      1951 
<br/><br/><label>Standard No.: </label>95025 
<br/><br/><label>Source: </label> Reports 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coal Industry
<br/><br/><label>Dewey Class. No.: </label>"X9(F551).2.N49t, J1/GD"