Studies on Spontaneous Heating of some Coals from Chirimiri and Talcher Coalfields http://127.0.0.1/xmlui/handle/123456789/2757 2026-04-18T04:45:32Z 2026-04-18T04:45:32Z Studies on Spontaneous Heating of some Coals from Chirimiri and Talcher Coalfields Pal, Bhatu Kumar http://127.0.0.1/xmlui/handle/123456789/2758 2017-10-10T06:23:15Z 1995-01-01T00:00:00Z Studies on Spontaneous Heating of some Coals from Chirimiri and Talcher Coalfields Pal, Bhatu Kumar 1995-01-01T00:00:00Z