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Emergy evaluation of agricultural sustainability of Northwest China before and after the grain-for-green policy EI期刊论文
2014
作者:  Wang Xiuhong
收藏  |  浏览/下载:23/0  |  提交时间:2014/12/31
Effectiveness of ecological restoration projects in Horqin Sandy Land, China based on SPOT-VGT NDVI data EI期刊论文
2012
作者:  Hu Zhongmin
收藏  |  浏览/下载:22/0  |  提交时间:2012/11/23


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