Bose, Ashish. Demography of tribal development / by Ashish Bose, U.P. Sinha, R.P. Tyagi. - New Delhi : B R Publishing , 1990. - xxii,312p. : ills.tabs. ; 23cm. Include CD . NULL ISBN: 8170186013 Rs.240=00 Subjects--Index Terms: DEMOGRAPHY SURVEYS Dewey Class. No.: 307.14172 / BOS/D