Reproductive Performances and Survival of Washera Sheep under Traditional Management Systems at Yilmanadensa and Quarit Districts of the Amhara National Regional State, Ethiopia

Mengistie Taye, Girma Abebe, Sisay Lemma, Solomon Gizaw, Abebe Mekoya and Markos Tibbo

Journal of Animal and Veterinary Advances 10 ( 9 ): 1158 - 1165 , 2011