Showing 1 - 2 results of 2 for search 'Wudu Yimer Assen', query time: 0.01s Refine Results
  1. 1
    Characterization of Natural Precious Opal Using Modern Spectroscopic Techniques in Ethiopia: The Case from Delanta, South Wollo

    Characterization of Natural Precious Opal Using Modern Spectroscopic Techniques in Ethiopia: The Case from Delanta, South Wollo by Assamen Ayalew Ejigu, Desalegn Gezahegn Ketemu, Sisay Awoke Endalew, Wudu Yimer Assen

    Published 2022-01-01
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  2. 2
    Geochemical Characterization of Sedimentary Materials (Limestone, Gypsum, Coal, and Iron Ore) along the Nile River Basin, South Wollo, Ethiopia

    Geochemical Characterization of Sedimentary Materials (Limestone, Gypsum, Coal, and Iron Ore) along the Nile River Basin, South Wollo, Ethiopia by Sisay Awoke Endalew, Assamen Ayalew Ejigu, Desalegn Gezahegn Ketemu, Wudu Yimer Assen

    Published 2024-01-01
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