1. The Disposal of Dairy Cows in England and Wales 1972–73;Beynon,1974
2. The Disposal of Dairy Cows in England and Wales 1976–77;Beynon,1978
3. The scope for raising margins in dairy herds by improving fertility and health;Esslemont;British Veterinary Journal,1993
4. Disease Wastage and Husbandry in British Dairy Herds;Leech,1960
5. Culling and wastage in dairy cows in East Anglia;Young;Veterinary Record,1983