(1990). Effect of age of ewe and level of nutrition on fertility and productivity in Barki ewes.. EKB Journal Management System, 27(2), 241-258. doi: 10.21608/ejap.1990.121114
. "Effect of age of ewe and level of nutrition on fertility and productivity in Barki ewes.". EKB Journal Management System, 27, 2, 1990, 241-258. doi: 10.21608/ejap.1990.121114
(1990). 'Effect of age of ewe and level of nutrition on fertility and productivity in Barki ewes.', EKB Journal Management System, 27(2), pp. 241-258. doi: 10.21608/ejap.1990.121114
Effect of age of ewe and level of nutrition on fertility and productivity in Barki ewes.. EKB Journal Management System, 1990; 27(2): 241-258. doi: 10.21608/ejap.1990.121114