Sharma, G.R. <br/><br/>
Living conditions of colliery workers in Jharia Coal Field 

 -  University of Ranchi  1970 
 - 749p. + C D - 54 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COAL MINES AND MINING///JHARIA COAL FIELD<br/>JHARIA COAL FIELD<br/>COAL MINERS - BIHAR<br/>MINERS///COAL MINERS
<br/><br/><label>Dewey Class. No.: </label>TS.0269