IMPACT OF MILK YIELD ON ECONOMICS OF HOLSTEIN HERDS UNDER EGYPTIAN CONDITIONS

DIFFERENT ANIMAL MODELS FOR ESTIMATING BREEDING VALUES USING EARLIER RECORDS IN A FRIESIAN HERD IN EGYPT

MILK COMPOSITION OF GRAZING AWASSI SHEEP AND BALADI GOATS IN THE MIDDLE AND NORTHERN REGIONS OF JORDAN

POSTNATAL HISTOLOGICAL DEVELOPMENT OF THE MALE REPRODUCTIVE ORGANS IN BARKI SHEEP:(a) HISTOLOGICAL DEVELOPMENT OF TESTIS, EPIDIDYMIS, DUCTUS DEFERENCE AND PENIS

POSTNATAL HISTOLOGICAL DEVELOPMENT OF THE MALE REPRODUCTIVE ORGANS IN BARKI SHEEP. (b) HISTOLOGICAL DEVELOPMENT OF MALE ACCESSORY GLANDS

GENETIC EVALUATION FOR EGG COMPONENTS IN CROSSBREEDING EXPERIMENT OF SAUDI CHICKENS WITH WHITE LEGHORN