(1974). The effect of crossing of chickens on egg characters. Egyptian Journal of Animal Production, 14(2), 169-174. doi: 10.21608/ejap.1974.147005
. "The effect of crossing of chickens on egg characters". Egyptian Journal of Animal Production, 14, 2, 1974, 169-174. doi: 10.21608/ejap.1974.147005
(1974). 'The effect of crossing of chickens on egg characters', Egyptian Journal of Animal Production, 14(2), pp. 169-174. doi: 10.21608/ejap.1974.147005
The effect of crossing of chickens on egg characters. Egyptian Journal of Animal Production, 1974; 14(2): 169-174. doi: 10.21608/ejap.1974.147005
The effect of crossing of chickens on egg characters