Hart, S.G . Report on the Trade Carried by Rail and River in the Province of Eastern Bengal and Assam 1910 - 11 / Reports S.G.Hart. - 1st ed / - Shillong : Assam Govt. , 1911. - cxxxvii p. ; 32cm.. Subjects--Index Terms: Report : Trade Carried by Rail and River in the Province Dewey Class. No.: 385.905 / Ha 25 Re