(1979). Observations on preweaning growth, performance and size of desert sheep lambs in Sudan. EKB Journal Management System, 19(2), 219-226. doi: 10.21608/ejap.1979.139687
. "Observations on preweaning growth, performance and size of desert sheep lambs in Sudan". EKB Journal Management System, 19, 2, 1979, 219-226. doi: 10.21608/ejap.1979.139687
(1979). 'Observations on preweaning growth, performance and size of desert sheep lambs in Sudan', EKB Journal Management System, 19(2), pp. 219-226. doi: 10.21608/ejap.1979.139687
Observations on preweaning growth, performance and size of desert sheep lambs in Sudan. EKB Journal Management System, 1979; 19(2): 219-226. doi: 10.21608/ejap.1979.139687