中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共4条,第1-4条 帮助

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Spatial analysis of neural tube defects in a rural coal mining area 期刊论文  OAI收割
INTERNATIONAL JOURNAL OF ENVIRONMENTAL HEALTH RESEARCH, 2010, 卷号: 20, 期号: 6, 页码: 439-450
作者:  
Liao, Yilan;  Wang, Wuyi
收藏  |  浏览/下载:269/67  |  提交时间:2011/06/10
Small-scale mining in China: Assessing recent advances in the policy and regulatory framework SCI/SSCI论文  OAI收割
2009
作者:  
Shen L.
收藏  |  浏览/下载:30/0  |  提交时间:2012/06/08
The role of artisanal and small-scale mining in China's economy SCI/SSCI论文  OAI收割
2006
作者:  
Shen L.
收藏  |  浏览/下载:24/0  |  提交时间:2012/06/08
Economic analysis of reform policies for small coal mines in China 期刊论文  OAI收割
RESOURCES POLICY, 2001, 卷号: 27, 期号: 4, 页码: 247-254
Shen, L(沈镭); Andrews-Speed, P
收藏  |  浏览/下载:189/30  |  提交时间:2011/06/10