@article {33351,
	title = {The relative efficiencies of selection indexes computed from on the farm records of sheep},
	journal = {Egyptian Journal of Animal Production (Egypt)},
	year = {1979},
	note = {n/a},
	abstract = {n/a},
	author = {Abdel-Aziz, AS and Imam, SA and Ragab, MT and Sharaf-El-Din, MA}
}
