1. Electronic identification and individual feeding of sows in a very large group;Beckett;Anim. Prod.,1986
2. The commercial application of electronic sow identification and feeding systems in the UK;Brade,1986
3. The application of the electronic identification and computerised feed dispensing system in dry sow housing;Edwards;Pig News Inf.,1986
4. An electronic individual feeding system for group-housed dry sows;Edwards;Farm Build. Eng.,1984
5. Behaviour of group-housed sows using an electronic individual feeding system;Edwards,1984