1. Protein and energy requirements of laying hens;Combs;Proceedings University of Maryland 1960 Nutrition Conference for Feed Manufacturers,1960
2. Unpublished data;Sherwood,1961
3. Controlled feeding of laying chickens;Sherwood;Poultry Sci.,1961
4. Feeding and managing meat-type breeders;Sherwood;Proceedings University of Maryland 1963 Nutrition Conference for Feed Manufacturers,1963
5. The effect of controlled feeding, energy intake, and type of diet on the performance of heavy-type laying hens;Singsen;Poultry Sci.,1958