Adhikari, O.S. Four immigrant tribes in Tripura their life and culture O.S. Adhikari - Tripura Directorate of Research, Tribe Welfare Department Government of Tripura 1988 - 30p. 26cm Bibliography: p.30 ISBN: Rs.9 Subjects--Topical Terms: Tribes--TripuraBhilsOraonMundasSantal Dewey Class. No.: 307.7 / ADH