The Ph.D. Thesis submitted by Mr. Amera Mostafa Kotb  , Horticulture Department, entitled:   "Effect of media and intercropping on growth and production of oyster mushroom (pleurotus sp)"   Under supervision of: 1.    Prof. Esmat A. Wali 2.    Prof. Mohamed F. M. Abdallah 3.    Dr. Dalia M. Tantawi   Would be discussed at Thursday  22/11/2012 on 10.00 o’clock in Department Hall