| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Granivorous birds in the agricultural landscape | 978-83-O1-O846O-8 (83-O1-O846O-X) | 1990 |
A. E. · A.F. · F. E. · I.A. · International A · International Association For
International Association for Hydraulic Research Congress 1997