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中文
Emergy analysis of cropping planting system based on farmers level A case of WuChuan County
Li Chunyang, Qin Hongling, ChenYuanquan, Gao Wangsheng
Chinese Agricultural Science Bulletin . 2006, (
10
): 346 -346 . DOI: 10.11924/j.issn.1000-6850.0610346
