Measures of Daily Weight Gain in Friesian-Bunaji Crossbred Heifers and Their Relationship with First Lactation Milk Yield

G.N. Akpa, M.A. Galadima, A. I. Adeyinka, A.E. O. Malau-Aduli and S. B. Abdu

International Journal of Dairy Science 2 ( 4 ): 380 - 386 , 2007