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中国农学通报
Study on Economic and Ecological Environment Effects of Ecological Cropping Patterns in Small Watershed
姚荣江,何丙辉
Study on Economic and Ecological Environment Effects of Ecological Cropping Patterns in Small Watershed
Yao Rongjiang, He Binghui
中国农学通报 . 2005, (4): 295 -295 .  DOI: 10.11924/j.issn.1000-6850.0504295