Dangos 1 - 1 canlyniadau o 1 ar gyfer chwilio 'Zheng Longxiang', amser ymholiad: 0.01e Mireinio'r Canlyniadau
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    A comparative study of the energy flow and efficiency analysis between an experimental farm and a traditional village in China gan Li Zhengfang, Zheng Longxiang, Luo Wei

    Cyhoeddwyd 1986
    Analytics

    A comparative study of the energy flow and efficiency analysis between an experimental farm and a traditional village in China

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