1. The minimum metabolizable energy requirements of laying hens;Balnave;World's Poultry Sci. J.,1978
2. Bioenergetics and growth;Brody,1945
3. Feed and other costs of producing market eggs;Byerly,1941
4. Prediction of feed intake by laying hens;Byerly,1979
5. Body weight and maintenance feed requirements of laying hens;Byerly,1977