TY - DATA AU - Ibrahim,Marwa Abd-elnaby Mohamed TI - Performance management evaluation of modified surface irrigation system to raise its efficiency CY - 2021. KW - Irrigation efficiency KW - surface irrigation KW - Plant-soil relationships N1 - Thesis (M.S.) -- Ain Shams University, 2021; Includes bibliographical references UR - http://nile.enal.sci.eg/thesis/6466.pdf ER -