The M.Sc. Thesis submitted by Mr. Eman Abu Zaid Mohamed Taha, Genetics -Department, entitled: "Molecular analysis of drought tolerance in Psidium guajava L  " . Under supervision of: 1.  Prof. El-Sayed NabawyEl-Sayed Hamed 2.  Dr. Muhammad Ahmad Almolakab Belkhirshy 3.   Dr . Elsayed Abdel-Monsef Mohamed   Approved BY: 1.. Prof : Effat Mohamed alfrash 2.. Prof : El-Sayed NabawyEl-Sayed Hamed 3.. Prof : Abdul Saboor Gamal Abdul Saboor 4- Dr : Muhammad Ahmad Almolakab Belkhirshy   Would be discussed at Monday 19/12/2016 on 11.00 o’clock, in Department Hall