1. The influence of litter vs;Bootwalla;wire floor on the weight and specific gravity of eggs from broiler breeder hens. Poultry Sci.,1982
2. An abnormality of the proven-triculus and gizzard of chicks;Branion;Poultry Sci.,1963
3. Performance of broilers reared on a plastic-coated metal floor and in a conventional environment;Caldwell;Poultry Sci.,1982
4. Canadian research includes chick survival, rape-seed;Crawford;Feedstuffs, June,1980
5. A noted difference in gizzard weight between cage and floor-reared broilers;Deaton;Poultry Sci.,1973