TY - BOOK ED - India. Steel Authority of India Limited. Research and Development Centre for Iron and Steel (Ranchi) TI - Report on the trials conducted with Indian raw materials at KR process pilot plant, khel, West Germany U1 - 672.2206154 21st PY - 1984/// CY - Ranchi PB - SAIL KW - Steel industry and trade-India; Raw materials-India ER -