1. The nutrient requirements of ruminant livestock;Agricultural Research Council,1980
2. The nutrient requirements of ruminant livestock;Agricultural Research Council,1984
3. Comparison of rations calculated in the different systems;Alderman,1987
4. The effect of dietary addition of monensin upon digestion in the stomachs of sheep;Allen,1979
5. Apparent and true digestibility of protein and amino acids in the small intestine of sheep as related to the duodenal passage of protein and non-protein dry matter;Bruchem,1989