1Assistant Professor, Department of Anthropology and Tribal Development, Guru Ghasidas Vishwavidyalaya, Bilaspur-495009, Chhattisgarh, India
2Former Professor and Principal Investigator, UGCMRP, Department of Anthropology, Andhra University, Visakhapatnam-530003, Andhra Pradesh, India
*Corresponding author email id: bharath259@gmail.com
Online published on 22 June, 2016.