01076nam a2200289 a 4500 EG-GiCUC 20250223025551.0 090402s1997 ua o f m 000 0 eng d EG-GiCUC eng EG-GiCUC eng. Deposite Ph.D. Cai01.07.01.Ph.D.1997.Af.B Afaf Ahmed Ahmed Ismail Gabr Breeding for downy mildew disease resistance in maize / Afaf Ahmed Ahmed Ismail Gabr ; Supervised A. Medhat Alnaggar , A. A. Ismail التربية لمقاومة مرض البياض الزغبي في الذرة الشامية Cairo : Afaf Ahmed Ahmed Ismail Gabr , 1997 101Leaves : photographs ; 30cm Thesis (Ph.D.) - Cairo University - Faculty of Agriculture - Department of Agronomy A. Medhat Alnaggar , Supervisor A.A.Hussein , Supervisor http://172.23.153.220/th.pdf 1 Mustafa Revisor Samia Cataloger ddc TH 15772 15772 ddc 0 CUCL cl210 2024-02-11 Cai01.07.01.Ph.D.1997.Af.B 01010110030060000 2023-09-22 00:00:00 TH