古莲河露天煤矿季节融化层及其剥离

王秀峰

Seasonally Thawed Layer and Its Stripping in Gulian River Open-Work Coal Mine

Wang Xiufeng

冰川冻土 . 1996, (3): 279 -283 . DOI: 10.7522/j.issn.1000-0240.1996.0041