TY - BOOK AU - Bhattacharya, Tarun TI - Idus of Mathun and Dri valley U1 - LC PY - 1983/// CY - Shillong PB - Directorate of Research,Govt. of Arunachal Pradesh KW - Ethnology--Arunachal Pradesh (India) KW - Tribes--Arunachal Pradesh (India) KW - Arunachal Pradesh (India)--Scheduled tribes ER -