CONCLUSIONS ON THE PROJECT MATERIALS AND RECOMMENDATIONS ON THE DEVELOPMENT OF COAL MINING IN THE KORBA COALFIELD <br/><br/>
Conclusions on the Project Materials and Recommendations on the Development of Coal Mining in the Korba Coalfield 

 - New Delhi, 1957 
 - 151p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Production Economics
<br/><br/><label>Dewey Class. No.: </label>338.476626  / CON