TY - BOOK AU - Department of Petroleum (Ministry of ) ED - Department of Petroleum (Ministry of ) TI - Committee on the welfare of seheduled Caste and seheduled tribes 1978-79: Thirty eight report U1 - "V2, 32-93 (Y5926). N79 - N78r, L9/GD" PY - 1978/// CY - New PB - Delhi Lok Sabha secretariat ER -