1. The nutrient requirements of farm livestock 2 ruminants;Agricultural Research Council,1965
2. Influence of growth rate on reproduction and lactation in dairy cattle;Amir,1968
3. Voluntary intake of food;Balch,1969
4. Application of a simulation modelling technique in analysis of dynamic aspects of animal energetics;Baldwin,1970
5. Management information systems for the individual farm firm;Blackie;J. Agric. Systems,1976