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Small-scale mining in China: Assessing recent advances in the policy and regulatory framework EI期刊论文
2009
作者:  Shen Lei
收藏  |  浏览/下载:8/0  |  提交时间:2012/06/11
Effect of clay on coal-combustion fluorine pollution in Zhaotong EI期刊论文
2008
作者:  Luo Kun-Li;  Li Hui-Jie
收藏  |  浏览/下载:13/0  |  提交时间:2012/06/11
Investigation of the interactive, intimidating relation between urbanization and the environment in an arid area based on grey system theory EI期刊论文
2006
作者:  Fang Chuang-Lin
收藏  |  浏览/下载:8/0  |  提交时间:2012/06/11


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