Development problems and policy analysis of small coal mines in China (in Chinese)
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- Wang
- Creator
Journal
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- J. China Univ. Geosci. (Soc. Sci. Ed.)
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J. China Univ. Geosci. (Soc. Sci. Ed.) 6 61-, 2006
Details
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- CRID
- 1371132818709732230
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- Data Source
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- Crossref