Das, Rajat Kanti . North East India In Perspective Biology, Socio-Cultural Formations And Contemporary Problems / Textual Documents Rajat Kanti Das & Debashis Basu. - Ist ed / - New Delhi : Akansha Publishing House , 2005. - 289pg ; 19cm. Subjects--Index Terms: Anthropology Anthropology G- Anthropology Biology - Sociology Dewey Class. No.: 304.541 / Da 26 No