TY - GEN AU - Amgad Roshdy Abdo Silim AU - Ahmad Wagdy Abdeldayem , AU - Emad Yousef Neseem , TI - Effect of open drains on the water and salt movement in the root zone / PY - 2008/// CY - Cairo : PB - Amgad Roshdy Abdo Silim , KW - Salt equations KW - Study drainage water quality KW - VS2DTI computer model N1 - Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Civil Engineering; Issued also as CD N2 - The Drainage is necessary to control salinity in agricultural land as well as to remove excess irrigation water. Recently , the need to assess drainage water quality has become important especially with the proliferation of environmental regulations UR - http://172.23.153.220/th.pdf ER -