Hill et al., 1999. Anim. Feed Sci. Technol., 82 (3-4): 177-193

Hill, J. ; Leaver, J. D., 1999. Energy and protein supplementation of lactating dairy cows offered urea treated whole-crop wheat as the sole forage. Anim. Feed Sci. Technol., 82 (3-4): 177-193