1. Effect of dietary salt on the performance of laying hens;Begin;Poultry Sci.,1976
2. The effects of methods of forced molting on performance of commercial layers;Campos;Poultry Sci.,1979
3. Sodium depletion and repletion of White Leghorn hens in cages;Dilworth;Poultry Sci.,1976
4. Multiple range and multiple F tests;Duncan;Biometrics,1955
5. Performance of four strains of laying hens in open and enclosed housing;Herrick,1979