Effect of vitamin a supplementation on performance and blood constituents of saidi ewes and their offspring
By: Sulayman, Ibrahim Abd Allah; Abd al-Ati, Muhammad Nasrat; Mahmud, Jamal Badri Abu al-Wafa…[et al.]. Assuit Journal of Agricultural Sciences. Vol. 50, no. 2 (2019), pp.14-25, 12 p.
Subjects: Animal production; International trade; Vitamin A