共 50 条
- [21] COAL AND COAL-MINE DRAINAGE JOURNAL WATER POLLUTION CONTROL FEDERATION, 1986, 58 (06): : 566 - 571
- [22] COAL AND COAL-MINE DRAINAGE JOURNAL WATER POLLUTION CONTROL FEDERATION, 1989, 61 (06): : 879 - 882
- [23] COAL AND COAL-MINE DRAINAGE JOURNAL WATER POLLUTION CONTROL FEDERATION, 1985, 57 (06): : 591 - 596
- [24] COAL AND COAL-MINE DRAINAGE JOURNAL WATER POLLUTION CONTROL FEDERATION, 1988, 60 (06): : 886 - 890
- [25] COAL AND COAL-MINE DRAINAGE JOURNAL WATER POLLUTION CONTROL FEDERATION, 1983, 55 (06): : 701 - 705
- [27] Coal-mine ventilation TRANSACTIONS OF THE AMERICAN INSTITUTE OF MINING AND METALLURGICAL ENGINEERS, 1923, 68 : 369 - 372