Vetenskapens Värld Episode dated 20 September 1997 (1971– ) Online
- Original Title :
- Episode dated 20 September 1997
- Genre :
- TV Episode / Documentary
- Year :
- 1971–
- Type :
- TV Episode
- Time :
- 40min
- Rating :
- 6.6/10
| Episode credited cast: | |||
 | Bo Gustaf Erikson | - | Himself - Presenter |