Showing 1 - 2 results of 2 for search 'Li Zhengfang', Forespørselstid: 0.01s Refine Results
  1. 1

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

    Udgivet 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 af Li Zhengfang, Zheng Longxiang, Luo Wei

    Udgivet 1986
    Analytics

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

Søgeredskaber: