Showing 1 - 2 results of 2 for search 'Li Zhengfang', सवाल का समय: 0.01सेकंड परिणाम को परिष्कृत करें
  1. 1

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

    प्रकाशित 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 द्वारा Li Zhengfang, Zheng Longxiang, Luo Wei

    प्रकाशित 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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