The Effect of Aquifer in Quaternary lcwer Part on water Inflow of Mine in Yanzhou Coalfield[J]. COAL GEOLOGY & EXPLORATION, 1987, 15(5): 36-38.
Citation:
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The Effect of Aquifer in Quaternary lcwer Part on water Inflow of Mine in Yanzhou Coalfield[J]. COAL GEOLOGY & EXPLORATION, 1987, 15(5): 36-38.
|
The Effect of Aquifer in Quaternary lcwer Part on water Inflow of Mine in Yanzhou Coalfield[J]. COAL GEOLOGY & EXPLORATION, 1987, 15(5): 36-38.
Citation:
|
The Effect of Aquifer in Quaternary lcwer Part on water Inflow of Mine in Yanzhou Coalfield[J]. COAL GEOLOGY & EXPLORATION, 1987, 15(5): 36-38.
|