Dr tsehaynesh asfaw discovery

  • Dr tewolde berhan gebre egziabher is a biologist who researches into

    • He served as Executive Officer of Marketing & Sales to head the Marketing and Sales Operations of Ethiopian in 2004. On July 1, 2006, he was appointed as chief operating officer of Ethiopian to head all the operating divisions of the airline Commercial, Flight Operations, Customer Services and Maintenance an

    Tilahun yilma

  • Top 10 ethiopian biologist and their contribution

    • Dr tsehaynesh asfaw research

      Dr tewolde berhan gebre egziabher is a biologist who researches into
    Tilahun yilma Top 10 ethiopian biologist and their contribution
    Dr tsehaynesh asfaw research Dr tsehaynesh asfaw discovery