Ahmed et al., 2001. Small Rumin. Res., 39: 161-166

Ahmed, M. M. M. ; El Hag, F. M. ; Wahab, F. S. ; Salih, S. F., 2001. Feeding strategies during dry summer for lactating desert goats in a rainfed area under tropical conditions. Small Rumin. Res., 39: 161-166