“Normal Growth from Birth to Yearling Age of Transhumant ‘Baggara’ Cattle of Nuba Mountains Region in Sudan ”. The Sudan Journal Of Animal Production المجلة السودانية للانتاج الحيواني, vol. 13, no. 13, June 2000, p. 7, https://sud-jap.sd/Journal/index.php/sjap/article/view/118.