Borooah, G. L. 1938- Population geography of Assam : a study of Dibrugarh District, 1872-1971 / G.L. Borooah. - Delhi, India : Mittal Publications ; Distributed by Mittal Publishersʾ Distributors, 1985. - xvi, 268 p. (some folded) : ill., maps ; 22 cm. Includes index. Bibliography: p. [259]-265. LCCN: 85900954 Subjects--Geographic Terms: Dibrugarh (India : District)--Population. Dewey Class. No.: 304.6 / BOP 1985