| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Breeding Fodder Crops for Marginal Conditions: Proceedings of the 18th Eucarpia Fodder Crops Section Meeting, Loen, Norway, 25–28 August 1993 | 978-O-7923-2948-O (O-7923-2948-1) | 1994 | O.A. Rognli · I. Schjelderup |