Mostra 1 - 2 risultati di 2 ricerca 'Li Zhengfang', tempo di risposta: 0,01s Raffina i risultati
  1. 1

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

    Pubblicazione 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 di Li Zhengfang, Zheng Longxiang, Luo Wei

    Pubblicazione 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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