1. Pre-laying nutritional and environmental factors in the performance of the adult fowl;Anderson;1. Adaptation of litter-reared Single Comb White Leghorn females to different calcium and phosphorus levels. Poultry Sci.,1966
2. Pre-laying nutritional and environmental factors in the performance of the adult fowl;Anderson;2. Influence of environment on the calcium requirement and adaptation of Single Comb White Leghorn females. Poultry Sci.,1967
3. The calcium and phosphorus requirements of White Leghorn pullets from 8 to 21 weeks;Berg;Poultry Sci.,1964
4. The effect of the pre-laying level of calcium on the performance of White Leghorn pullets;Berg;Poultry Sci.,1947
5. The use of radioactive tracer in studying the effect of different levels of calcium and vitamin D, and season on egg shell quality and performance of White Leghorn hens;Bragg;Poultry Sci.,1964