Post-pubertal reproductive performance of friesian heifers fed diet containing protected protein
By: Abu al-Hamad, Muhammad Awad Muhammad; Abd al-Hamid, Abd al-Hamid Muhammad; Abd al-Khaliq, Abd al-Khaliq al-Sayyid…[et al.]. Egyptian Journal of Animal Production. Vol. 45, no. 2 (Jun. 2008), pp.79-91, 13 p.
Subjects: Animals; Egypt; Sex; Cows