Studies on some hygienic aspects related to low hatchability in broiler breeder eggs /
Gehan Zakaria Mousafa
Studies on some hygienic aspects related to low hatchability in broiler breeder eggs / دراسات عن بعض الجوانب الصحية المتعلقة بانخفاض نسب الفقس فى بيض امهات بدارى التسمين Gehan Zakaria Mousafa ; Supervised Elsayed Mohamed Badawy , Osama Mohamed Zahran - Cairo : Gehan Zakaria Mousafa , 1999 - 195Leaves : charts ; 30cm
Thesis (Ph.D.) - Cairo University - Faculty Of Veterinary Medicine - Department Of Veterinary Hygiene and Management
Studies on some hygienic aspects related to low hatchability in broiler breeder eggs / دراسات عن بعض الجوانب الصحية المتعلقة بانخفاض نسب الفقس فى بيض امهات بدارى التسمين Gehan Zakaria Mousafa ; Supervised Elsayed Mohamed Badawy , Osama Mohamed Zahran - Cairo : Gehan Zakaria Mousafa , 1999 - 195Leaves : charts ; 30cm
Thesis (Ph.D.) - Cairo University - Faculty Of Veterinary Medicine - Department Of Veterinary Hygiene and Management