Factors affecting hatchability and their relation to embryonic development in local chicken strains
Shahein, El Sayed Hamed Aly.
Factors affecting hatchability and their relation to embryonic development in local chicken strains [computer file]/ دراسة العوامل المؤثرة على التفريخ وعلاقتها بالتطور الجنينى فى سلالات الدواجن المحلية. El Sayed Hamed Aly Shahein. - 2002. - Computer laser optical disks; 4 3/4 in.
Thesis (Ph.D.)--Tanta University,2002.
Includes bibliographical references (leaves [134]-164)
System requirments:Acrobat.
Summary in Arabic.
Eggs--Hatchability.
Chickens--Fertility.
Chickens--Feeding and feeds.
Eggs--Production.
Factors affecting hatchability and their relation to embryonic development in local chicken strains [computer file]/ دراسة العوامل المؤثرة على التفريخ وعلاقتها بالتطور الجنينى فى سلالات الدواجن المحلية. El Sayed Hamed Aly Shahein. - 2002. - Computer laser optical disks; 4 3/4 in.
Thesis (Ph.D.)--Tanta University,2002.
Includes bibliographical references (leaves [134]-164)
System requirments:Acrobat.
Summary in Arabic.
Eggs--Hatchability.
Chickens--Fertility.
Chickens--Feeding and feeds.
Eggs--Production.