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  1. 1

    Study on energy, economic flows in strawberry production systems in Nanjing, China per Li, Zhengfang

    Publicat 1994
    Analytics

    Study on energy, economic flows in strawberry production systems in Nanjing, China
  2. 2

    A comparative study of the energy flow and efficiency analysis between an experimental farm and a traditional village in China per Li Zhengfang, Zheng Longxiang, Luo Wei

    Publicat 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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