1. Models of heat production and critical temperature for growing pigs;Bruce;Anim. Prod.,1979
2. A building section for ventilation experiments with livestock;Boon,1976
3. Airflow patterns and temperature distribution in an experimental piggery;Boon;J. agric. Engng Res.,1978
4. The effect of departures from lower critical temperature on the group postural behaviour of pigs;Boon;Anim. Prod.,1981
5. Conductive heat loss from the recumbent animal;Bruce;Fm Bldg Res. Devmt Stud.,1977