| Item code: | T521; 01 |
|---|---|
| Published: | 1995 |
| Rights Statement: | |
| Restrictions on use: | |
| Duration: | 00:33:10 |
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| Producer: | Katy Eyre |
| Contributors: | Michael Blackhouse; Hedd Blyddyn; Edward Jones; Gillian Jones; David Lindley |
| Publisher: | BBC Open University |
| Keyword(s): | Solar energy; Wind turbines |
| Master spool number: | DOU8226 |
| Production number: | DOU8226 |
| Videofinder number: | 5108 |
| Available to public: | no |
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