1. Hill, F. W. Discussion, section 5. Basic factors influencing the efficiency of utilisation of energy and protein with particular reference to their interrelationship. Proc. Wld Conf. Anim. Prod. Rome. EAAP.
2. Lewis, D. Basic factors influencing the efficiency of utilisation of energy and protein with particular reference to their interrelationship. Proc. Wld Conf. Anim. Prod. Rome. EAAP.
3. Fats and amino acids in broiler rations