| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Precision Livestock Farming '09: Papers Presented at the 4th European Conference on Precision Livestock Farming Wageningen, the Netherlands 6-8 July 2009 | 978-9O-8686-112-5 (9O-8686-112-1) | 2009 | C. Lokhorst |