(1974). Effect of crossing on the size of digestive system in growing cockerels. EKB Journal Management System, 14(2), 149-168. doi: 10.21608/ejap.1974.147003
. "Effect of crossing on the size of digestive system in growing cockerels". EKB Journal Management System, 14, 2, 1974, 149-168. doi: 10.21608/ejap.1974.147003
(1974). 'Effect of crossing on the size of digestive system in growing cockerels', EKB Journal Management System, 14(2), pp. 149-168. doi: 10.21608/ejap.1974.147003
Effect of crossing on the size of digestive system in growing cockerels. EKB Journal Management System, 1974; 14(2): 149-168. doi: 10.21608/ejap.1974.147003