典型城市煤炭资源节约集约利用研究-以山西省阳泉市21个井工煤矿为例

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1672-6995|29|6|36-39

ISSN: 1672-6995

Source: 中国国土资源经济, Vol.29, Iss.6, 2016-01, pp. : 36-39

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Abstract