Method of Reconnaissance for Small and Complex Coalfield in Coal-deficiancy Region[J]. COAL GEOLOGY & EXPLORATION, 1986, 14(1): 26-30.
Citation: Method of Reconnaissance for Small and Complex Coalfield in Coal-deficiancy Region[J]. COAL GEOLOGY & EXPLORATION, 1986, 14(1): 26-30.

Method of Reconnaissance for Small and Complex Coalfield in Coal-deficiancy Region

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