| Original language | Dutch |
|---|
| Number of pages | 23 |
|---|---|
| Publication status | Published - May-1994 |
Publication series
| Name | Rapporten van het instituut voor bosbouw en wildbeheer |
|---|---|
| No. | IBW.Wb.V.R.94.22 |
Thematic list
- Species and biotopes
- Environment
EWI Biomedical sciences
- B005-zoology
- B003-ecology
Taxonomic list
- fishes (Pisces)
Policy
- water policy
- Water Framework Directive