Dasgupta, Keya <br/><br/>
Formation of a transport network in an export-oriented economy:Brahmaputra valley, 1839-1914 
by Keya Dasgupta 
 - Calcutta  Centre for studies in social sciences   
 - 53p 
<br/><br/> Occasional paper No.36 
<br/><br/><label>Dewey Class. No.: </label>B C333/34-36