(2000). Animal production systems in Egypt: their roles, classification, description and potential contribution to development. Egyptian Journal of Animal Production, 37(4), 635-642. doi: 10.21608/ejap.2000.167485
. "Animal production systems in Egypt: their roles, classification, description and potential contribution to development". Egyptian Journal of Animal Production, 37, 4, 2000, 635-642. doi: 10.21608/ejap.2000.167485
(2000). 'Animal production systems in Egypt: their roles, classification, description and potential contribution to development', Egyptian Journal of Animal Production, 37(4), pp. 635-642. doi: 10.21608/ejap.2000.167485
Animal production systems in Egypt: their roles, classification, description and potential contribution to development. Egyptian Journal of Animal Production, 2000; 37(4): 635-642. doi: 10.21608/ejap.2000.167485
Animal production systems in Egypt: their roles, classification, description and potential contribution to development