Sahu, Chaturbhuj Birhor tribe dimensions of development Chaturbhuj Saha - New Delhi Sarup 1995 - xi, 348p. ill. 23cm Bibliography: p.335-348 ISBN: 8185431531 Subjects--Topical Terms: Tribes--Bihar (India)Birhor (Indic people) Dewey Class. No.: 307.7 / SAH