Thusu Kidar Nath Pengo porajas of Koraput An ethnographic survey Thusu Kidar Nath - Calcutta A S I 1977 - viii, 94p cm. - Anthropological Survey of India, Memoir.39 . Appendix P 83-84 Source: General Book Subjects--Topical Terms: Tribes Dewey Class. No.: Y72:1.271B.N7, L7