@conference {gicheha2006breeding,
	title = {Breeding sheep for meat production in Kenya: Evaluation of alternative two-tier nucleus breeding systems},
	year = {2006},
	publisher = {KARI},
	organization = {KARI},
	author = {Gicheha, M.G. and IS Kosgey and Bebe, B.O. and Kahi, A.K. and others}
}
