Class 91.04
| SNI code | Activity |
|---|---|
| R | Arts, entertainment and recreation |
| 91 | Libraries, archives, museums and other cultural activities |
| 91.0 | Libraries, archives, museums and other cultural activities |
| 91.04 | Botanical and zoological gardens and nature reserves activities |
| 91.040 | Botanical and zoological gardens and nature reserves activities |