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Institute of Geographic Sciences and Natural Resources Research,CAS
China Society of Natural Resources
Ecological Society of China
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资源与生态学报
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中文
Impacts of Land Fragmentation and Cropping System on the Productivity and Efficiency of Grain Producers in the North China Plain: Taking Cangxian County of Hebei Province as an Example
WANG Xue, LI Xiubin
Journal of Resources and Ecology . 2020, (
6
): 580 -588 . DOI: 10.5814/j.issn.1674-764x.2020.06.005
