by Abd El Naby, W.S., Hagos, T.H., Hossain, M.M., Salilew-Wondim, D., Gad, A.Y., Rings, F., Cinar, M.U., Tholen, E., Looft, C., Schellander, K., Hoelker, M., Tesfaye, D.
Published in Zygote (Cambridge) (01.02.2013)

by Gad A.Y, El Farouk M
Published in Agriculture Research Review (1978)

by Gad A.Y, Shalaby T.A, Abo El Saod I.A, Momtaz A, El Farouk M
Published in Tanta Journal of Agricultural Research (1976)

by Keleg A.M, Gad A.Y, El Banna E
Published in Agricultural Research Review (1978)

by Hamissa M.R, Keleg A, Abdel Aziz M.S, Gad A.Y, Taha M.E, Hamissa A.I
Published in Agricultural Research Review (1977)

by Ghaly, S, Gad, A.Y, Mawardi, A. (Ministry of Agriculture, Cairo (Egypt). Soil and Water Research Inst.)
Published in Agricultural Research Review (Egypt) (1977)

by Hamissa M.R, Serry A, Abdel Samie M, El Banna E, Gad A.Y, Khadr M.S, Hashem Y, El Mallah H
Published in Agricultural Research Review (1978)

by Ghaly, S, Gad, A.Y, Mawardi, A, Serry, A. (Ministry of Agriculture, Cairo (Egypt). Soil and Water Research Inst.)
Published in Agricultural Research Review (Egypt) (1977)