"Roy, Ram Narayan" <br/><br/>
Sugar industry in Darbhanga division 

 - Delhi  Capital Pub.  1988 
 - 115p. 
<br/><br/><label>ISBN: </label>81815157286 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industries-Bihar-Darbhanga
<br/><br/><label>Dewey Class. No.: </label>BH 338.476336 Roy