Showing 1 - 3 results of 3 for search 'El-Hinnawi, Essam', 查詢時間: 0.01s Refine Results
  1. 1
    Global environmental issues : United Nations environment programme

    Global environmental issues : United Nations environment programme 由 El-Hinnawi, Essam

    出版 1982
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  2. 2
    New and renewable sources of energy

    New and renewable sources of energy 由 El-hinnawi, Essam

    出版 1983
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  3. 3
    Renewable sources of energy and the environment

    Renewable sources of energy and the environment

    出版 1981
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