1. Effect of crowding and cage shape on productivity and profitability of caged layers: a survey;Adams;Poultry Sci.,1984
2. Effects of flock size, age at housing and mating experience on two strains of egg-type chickens in colony cages;Adams;Poultry Sci.,1978
3. Selection for egg mass in different social environments;Bhagwat;3. Changes in agonistic activity and social dominance. Poultry Sci.,1978
4. Broom, D. M., 1985. Stress, welfare and the state of equilibrium. In Report of Proceedings: Second European Symposium on Poultry Welfare. R.-M. Wegner, ed. German Branch of W.P.S.A., Fed. Agric. Res. Centre, Braunschweig-Volkenrode (FAL).
5. Behaviour and well-being of hens (Gallus domesticus) in alternative housing environments;Craig;World’s Poult. Sci. J.,1984