1. Production and welfare problems relating to the supply of water to growing-finishing pigs;Brooks;Pig J.,1989
2. Patterns of drinking water use in pork production facilities;Brumm,2006
3. Impact of feeders and drinker devices on pig performance, water use, and manure volume;Brumm;J. Swine Health Prod.,2000
4. Performance of weaner pigs fed ad libitum with liquid feed at different dry matter concentrations;Geary;J. Sci. Food Agric.,1996
5. Genstat 8 Reference Manual; Release 3;GenStat 8 Committee,2002