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| Spatio-temporal evolution of hilly cultivated - A case study in Sichuan Province, China 其他 2011-01-01 Dong, Ting-Xu; Qin, Qi-Ming; Jiang, Hong-Bo; Ke, Hua-Ming 收藏  |  浏览/下载:6/0  |  提交时间:2015/11/13 |
| Study on a pattern classification method of soil quality based on simplified learning sample dataset 其他 2011-01-01 Zhang, Junping; Liu, Shuguang; Hu, Yueming; Tian, Yuan 收藏  |  浏览/下载:3/0  |  提交时间:2015/11/13 |
| Effect of Exposure to Trace Elements in the Soil on the Prevalence of Neural Tube Defects in a High-Risk Area of China 其他 2011-01-01 Huang Jing; Wu JiLei; Li TieJun; Song XinMing; Zhang BingZi; Zhang PingWen; Zheng XiaoYing 收藏  |  浏览/下载:5/0  |  提交时间:2015/11/13
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| Research on land utilization in the process of urbanization of Central Region in China 其他 2010-01-01 Zou, Qian; Cao, Guangzhong 收藏  |  浏览/下载:5/0  |  提交时间:2015/11/13 |
| Study on sustainable land use in Dianchi Watershed Yunnan Province, China 其他 2010-01-01 Gu, Weiying; Feng, Changchun 收藏  |  浏览/下载:1/0  |  提交时间:2015/11/13 |
| Research on intensive land use of the rural settlement in China 其他 2007-01-01 Chen, Chun; Feng, Changchun; Wu, Zhigang 收藏  |  浏览/下载:3/0  |  提交时间:2015/11/16
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