Some Dairy Characteristics of Northern Sudan Zebu Cattle I. The Components of the Lactation Curve Authors F.M. El Amin Faculty of Veterinary Science, University of Khartoum, P. 0. Box 32, Khartoum North, Sudan A.H. Osman Faculty of Veterinary Science, University of Khartoum, P. 0. Box 32, Khartoum North, Sudan Downloads Requires Subscription or Fee PDF (USD 25) Issue Volume 48 Number 3 Section Research Papers