Vertical variation of trace elements and its relation to the water-bearing capacity of Ordovician strata, in Datun coal field
Huai-zhong LIU, Bao-ping HANVolume:
19
Year:
2009
Language:
english
Pages:
4
DOI:
10.1016/s1674-5264(09)60031-4
File:
PDF, 211 KB
english, 2009