1. Automated management system for a large dairy herd;Quick,1980
2. A pulse code modulation system for automatic animal identification;Street;J. agric. Engng Res.,1979
3. A walk-through weigher for dairy cows;Filby;J. agric. Engng Res.,1979
4. The use of a small computer in a herringbone parlour;Turner;Natn. Inst. agric. Engn Note 63/1019,1976
5. Automatic dairy cow identification;Bridle;J. agric. Engng Res.,1976