Available online
| First transmission date: | 18-09-1993 |
|---|---|
| Published: | 1993 |
| Rights Statement: | |
| Restrictions on use: | |
| Duration: | 00:24:01 |
| + Show more... | |
| Producer: | David Jackson |
| Contributors: | John Daniel; Peter Francis; John Murray; Hazel Rymer; Guámunáur Sigvaláason; Sandie Smith; Howard Stableford; Chris Wilson |
| Publisher: | BBC Open University |
| Keyword(s): | Etna, Sicily; Galeras, Columbia; GPS; Poas, Costa Rica; Prediction and gravity; Volcano eruption |
| Master spool number: | DOU7619 |
| Production number: | FOUX812B |
| Videofinder number: | 4604 |
| Available to public: | no |
