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

    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

खोज साधन: