Effect of different oestrus synchronization protocols on the reproductive efficiency of Dammar indigenous ewes in Yemen during winter

by Hesam, Nasser Saleh Obad, Haron, Abd Wahid, Saharee, Abdul Aziz, Abu Bakar @ Zakaria, Md Zuki, Goriman Khan, Mohd Azam Khan, Jabbar, A. G., Mahfoz, M. A.
Published 2012