PDF(1536 KB)
Analysis of Energy Flow of the “Pig-biogas-grain” Circular Agricultural Mode and Benefit Evaluation in Guanzhong Plain
Sun Lu,Tian Guocheng and Wu Faqi
PDF(1536 KB)
PDF(1536 KB)
Analysis of Energy Flow of the “Pig-biogas-grain” Circular Agricultural Mode and Benefit Evaluation in Guanzhong Plain
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