中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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Emergy Analysis of the Land Use Practices in West Jilin Province, a Typical Area of the Agro-pastoral Transition Zone in Northern China 会议论文  OAI收割
International Symposium on Environmental Science and Technology, Shanghai, PEOPLES R CHINA, JUN 02-05, 2009
Wang Mingquan; Wang Jinda; Liu Jingshuang
收藏  |  浏览/下载:14/0  |  提交时间:2011/07/20
Evaluation of Eco-Environmental Frangibility Based on Remote Sensing and Geographic Information System 期刊论文  OAI收割
Wuhan University Journal of Natural Sciences, 2007, 卷号: 12, 期号: 4, 页码: 715-720
wu Hua; TAO Heping; LU Yuan
收藏  |  浏览/下载:28/0  |  提交时间:2010/11/10