MINING AFFECTS ON ECO-ENVIRONMENT OF COAL MIN ING AREAS AND BRINGS FORWARD ADMINISTER MEASURES
Zhang Hesheng
Guo Jian
Hou Manzhu
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Publication Date:2000-01-01
Pages:4( 45-48 )
Energy Environmental Protection

Energy Environmental Protection

ISSN:1006-8759
Year, Vol.(Issue):2000,14(2)