@article {29575,
	title = {Impact of milk yield on economics of Holstein herds under Egyptian conditions.},
	journal = {Egyptian J. Anim. Prod.},
	volume = {39},
	year = {2002},
	note = {n/a},
	pages = {1-8},
	publisher = {Egyptian Society of Animal Production},
	abstract = {n/a},
	author = {Ahmed, AM and Amal K. El- Asheeri and Ibrahim, MAM and Barkawi, AH}
}
