TY - BOOK AU - Ekka, Swarnlata. AU - Ahmad, A. ED - Centre for the Study of Regional Development, School of Social Sciences 1976. TI - Occupational structure of the tribal communites of Chotanagpur region of Bihar SN - ISBNTh00425 PY - 1976/// CY - New Delhi PB - Jawaharlal Nehru University KW - Tribes KW - Theses UR - http://etd.lib.jnu.ac.in/G39018.pdf ER -