Search results with tag "S nile valley basin irrigation"

Egypt’s Nile Valley Basin Irrigation - WaterHistory.org

Egypt’s Nile Valley Basin Irrigation Sandra Postel (excerpted from Pillar of Sand) In striking contrast to the early Indus civilization and those of Sumer, Akkad, Babylonia, and Assyria in

  Line, Irrigation, Basin, Valley, Serum, S nile valley basin irrigation