Available online
| Item code: | S26-; 06 |
|---|---|
| First transmission date: | 1976-09-14 |
| Published: | 1976 |
| Rights Statement: | Rights owned or controlled by The Open University |
| Restrictions on use: | This material can be used in accordance with The Open University conditions of use. A link to the conditions can be found at the bottom of all OU Digital Archive web pages. |
| Duration: | 00:19:00 |
| + Show more... | |
| Producer: | Peter Clark |
| Contributors: | Chris Neary; John Wright |
| Publisher: | BBC Open University |
| Keyword(s): | Classification; Paramarginal; Reserves; Resources; Submarginal; Terminology; Total stock; Undiscovered resources |
| Master spool number: | BLN06FW880 |
| Production number: | BLN06FW880 |
| Available to public: | no |
