(1994). Genetic aspects and adjustment factors for lactation traits of Friesian cattle raised in Egypt. EKB Journal Management System, 31(1), 65-84. doi: 10.21608/ejap.1994.118603
. "Genetic aspects and adjustment factors for lactation traits of Friesian cattle raised in Egypt". EKB Journal Management System, 31, 1, 1994, 65-84. doi: 10.21608/ejap.1994.118603
(1994). 'Genetic aspects and adjustment factors for lactation traits of Friesian cattle raised in Egypt', EKB Journal Management System, 31(1), pp. 65-84. doi: 10.21608/ejap.1994.118603
Genetic aspects and adjustment factors for lactation traits of Friesian cattle raised in Egypt. EKB Journal Management System, 1994; 31(1): 65-84. doi: 10.21608/ejap.1994.118603