| Original language | English |
|---|---|
| Journal | Naturens Verden |
| Issue number | 6 |
| Pages (from-to) | 33-40 |
| ISSN | 0028-0895 |
| Publication status | Published - 1999 |
| Original language | English |
|---|---|
| Journal | Naturens Verden |
| Issue number | 6 |
| Pages (from-to) | 33-40 |
| ISSN | 0028-0895 |
| Publication status | Published - 1999 |