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Soil conservation effectiveness and energy efficiency of alternative rotations and continuous wheat cropping in the Loess Plateau of northwest China
Feng-Rui Li, Chong-Yue Gao, Ha-Lin Zhao, Xiao-Yan LiVolume:
91
Year:
2002
Language:
english
Pages:
11
DOI:
10.1016/s0167-8809(01)00265-1
File:
PDF, 176 KB
english, 2002