1. The effect of water-soluble vitamins and energy level of the diet on the performance of laying pullets;Berg;Poultry Sci.,1956
2. Effect of dietary energy level on performance of laying hens;Bragg;Poultry Sci.,1969
3. Studies with soybean oil in pullet nutrition;Carew;Poultry Sci.,1970
4. A study of the relationship of energy and protein in caged layer nutrition;Davis;Poultry Sci.,1958
5. Fat tolerance in laying hens;Donaldson;Poultry Sci.,1962