| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Model Code of Practice for the Welfare of Animals: The Camel - Second Edition | 978-0-643-09271-6 (0-643-09271-4) | 2006 |
| Spray Drift Management: Principles, Strategies and Supporting Information | 978-0-643-06835-3 (0-643-06835-X) | 2002 |