| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Animal Welfare | 978-0-85199-180-1 (0-85199-180-7) | 1997 | M.C. Appleby · Bo Hughes |
| Poultry Production Systems: Behaviour, Management and Welfare | 978-0-85198-797-2 (0-85198-797-4) | 1992 | M.C. Appleby · etc. · H. Arnold Elson |